From patchwork Fri Feb 21 16:53:21 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985977 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 528D02153E8; Fri, 21 Feb 2025 16:53:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156829; cv=none; b=r7o9mg3A+rvGmFNgMhb6yUJ5QwYQQh2Qtht3TtVwTDoOASH6o0v9eP0CLysI1yL5i5g0WkmuLFbMgSjtDg2sXeY8gySSSwrrNu5IqxQK9pHGOmW2aeGvvnOeWmvVwf4rWHQGNv65hsnnXXvWtE2siGPf0i5fO8PJNBItZJYZc2o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156829; c=relaxed/simple; bh=/m+iPWmk6kJV3QtWKryVvX1MLMg/lAVfhh9LHnQYHeM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=lcmdEF0H4K8FOM8bSZnsKNJTWLgK4ADAJrSRTWK6BqUKcCTZKI3tcQS/6y9/iBoQZapZckWP+n/yM7bmA2SGNBTcvMzES/RrjwwjLKJQ0SUHpTojtHLBB77h7RHz/UwvWKTAmWrMOGmzyCJoA32mSow1PLx78rNjG28XjwAYxTc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=gWRPxbTA; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="gWRPxbTA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156827; x=1771692827; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/m+iPWmk6kJV3QtWKryVvX1MLMg/lAVfhh9LHnQYHeM=; b=gWRPxbTAdHihja02UTPfbEF4NDgpwL3AIwxpCHfe7WulxQKZ9Gm5kIAy F44NB09v+bhyV5tDf5B54s0RojxIzfPh2dHyVfQtdi3P52mUVWBqxIXi3 dmblixteK+6ZbDi79JXbtuNEvu5oeeLU2/RbBe1q75EAtmPftFA6qQ9D6 E2lDcr9VX00Xgqq20Ful32oAYEkNQf1bXPhr+7pTgCCPmUb1Ey95iq/eT mQC8VzYwpHEsrpuS7Zww5aCqbi+f0w4e8G732iFHvrQXDWzXUab6p3izo gBr2sYgoYizgVZs2TlaKGMrtrKB9voWUXuzy4Zdf+ZR7kyd1c345zT8Y/ w==; X-CSE-ConnectionGUID: nU4HRqPETvaCLdSNY1v4dA== X-CSE-MsgGUID: M5A/iBDaQUiekI2zoDf0fw== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186827" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186827" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:53:47 -0800 X-CSE-ConnectionGUID: H1vya97bSdmaM8tzU3W6YQ== X-CSE-MsgGUID: Gc3D43G4SjSNP7U9Syvt5g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540594" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:53:41 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav , =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= , Linus Walleij Subject: [PATCH v1 01/13] ASoC: Intel: avs: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:21 +0530 Message-Id: <20250221165333.2780888-2-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, use source size instead of destination. Signed-off-by: Raag Jadav Acked-by: Mark Brown Reviewed-by: Amadeusz Sławiński Reviewed-by: Linus Walleij --- sound/soc/intel/avs/boards/da7219.c | 3 ++- sound/soc/intel/avs/boards/es8336.c | 3 ++- sound/soc/intel/avs/boards/nau8825.c | 3 ++- sound/soc/intel/avs/boards/rt274.c | 3 ++- sound/soc/intel/avs/boards/rt286.c | 3 ++- sound/soc/intel/avs/boards/rt298.c | 3 ++- sound/soc/intel/avs/boards/rt5663.c | 3 ++- sound/soc/intel/avs/boards/rt5682.c | 3 ++- 8 files changed, 16 insertions(+), 8 deletions(-) diff --git a/sound/soc/intel/avs/boards/da7219.c b/sound/soc/intel/avs/boards/da7219.c index 76078a7005b0..9507a96f26ac 100644 --- a/sound/soc/intel/avs/boards/da7219.c +++ b/sound/soc/intel/avs/boards/da7219.c @@ -113,7 +113,8 @@ static int avs_da7219_codec_init(struct snd_soc_pcm_runtime *runtime) } num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/es8336.c b/sound/soc/intel/avs/boards/es8336.c index 426ce37105ae..6f3c4f6c9302 100644 --- a/sound/soc/intel/avs/boards/es8336.c +++ b/sound/soc/intel/avs/boards/es8336.c @@ -109,7 +109,8 @@ static int avs_es8336_codec_init(struct snd_soc_pcm_runtime *runtime) data = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/nau8825.c b/sound/soc/intel/avs/boards/nau8825.c index bf902540744c..6833eebd82d6 100644 --- a/sound/soc/intel/avs/boards/nau8825.c +++ b/sound/soc/intel/avs/boards/nau8825.c @@ -88,7 +88,8 @@ static int avs_nau8825_codec_init(struct snd_soc_pcm_runtime *runtime) jack = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/rt274.c b/sound/soc/intel/avs/boards/rt274.c index 4b6c02a40204..f5caafc21861 100644 --- a/sound/soc/intel/avs/boards/rt274.c +++ b/sound/soc/intel/avs/boards/rt274.c @@ -98,7 +98,8 @@ static int avs_rt274_codec_init(struct snd_soc_pcm_runtime *runtime) jack = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/rt286.c b/sound/soc/intel/avs/boards/rt286.c index e40563ca99fd..1eb0399c0fae 100644 --- a/sound/soc/intel/avs/boards/rt286.c +++ b/sound/soc/intel/avs/boards/rt286.c @@ -59,7 +59,8 @@ static int avs_rt286_codec_init(struct snd_soc_pcm_runtime *runtime) jack = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/rt298.c b/sound/soc/intel/avs/boards/rt298.c index 94fce07c83f9..85269a3be981 100644 --- a/sound/soc/intel/avs/boards/rt298.c +++ b/sound/soc/intel/avs/boards/rt298.c @@ -70,7 +70,8 @@ static int avs_rt298_codec_init(struct snd_soc_pcm_runtime *runtime) jack = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/rt5663.c b/sound/soc/intel/avs/boards/rt5663.c index b456b9d14665..e3310b3268ba 100644 --- a/sound/soc/intel/avs/boards/rt5663.c +++ b/sound/soc/intel/avs/boards/rt5663.c @@ -65,7 +65,8 @@ static int avs_rt5663_codec_init(struct snd_soc_pcm_runtime *runtime) jack = &priv->jack; num_pins = ARRAY_SIZE(card_headset_pins); - pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_headset_pins, num_pins, + sizeof(card_headset_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; diff --git a/sound/soc/intel/avs/boards/rt5682.c b/sound/soc/intel/avs/boards/rt5682.c index 335960cfd7ba..339df0b944c1 100644 --- a/sound/soc/intel/avs/boards/rt5682.c +++ b/sound/soc/intel/avs/boards/rt5682.c @@ -102,7 +102,8 @@ static int avs_rt5682_codec_init(struct snd_soc_pcm_runtime *runtime) jack = snd_soc_card_get_drvdata(card); num_pins = ARRAY_SIZE(card_jack_pins); - pins = devm_kmemdup(card->dev, card_jack_pins, sizeof(*pins) * num_pins, GFP_KERNEL); + pins = devm_kmemdup_array(card->dev, card_jack_pins, num_pins, + sizeof(card_jack_pins[0]), GFP_KERNEL); if (!pins) return -ENOMEM; From patchwork Fri Feb 21 16:53:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985978 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A828216E39; 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a="41186832" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186832" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:53:51 -0800 X-CSE-ConnectionGUID: EWt6m1H/Q7eRGM4/sJb1EA== X-CSE-MsgGUID: KK+SZAd6SMmrj7SsiM+VWg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540599" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:53:47 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 02/13] ASoC: hdac_hdmi: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:22 +0530 Message-Id: <20250221165333.2780888-3-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- sound/soc/codecs/hdac_hdmi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index e1a7f0b0c0f3..3bea5d09219a 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1017,8 +1017,7 @@ static int hdac_hdmi_create_pin_port_muxs(struct hdac_device *hdev, return -ENOMEM; } - se->texts = devm_kmemdup(&hdev->dev, items, - (num_items * sizeof(char *)), GFP_KERNEL); + se->texts = devm_kmemdup_array(&hdev->dev, items, num_items, sizeof(items[0]), GFP_KERNEL); if (!se->texts) return -ENOMEM; From patchwork Fri Feb 21 16:53:23 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985979 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F0FE21506B; Fri, 21 Feb 2025 16:53:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156838; cv=none; b=cHryPq0rH+EFzUv+LFbygOHsK34Qg23DFM1edoFpWsyREKjJYd2ZYsZNmrLB7kqoO3Kjbmp8MCiyu+MABkZwlX5CU6cyx83EaYjRaAZYovtYVVLX5G91n07N2Oy4Yp6dhnXShcBxvCb82/E/9wE2EFsG2b2pfrU5u/+GujN/cYE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156838; c=relaxed/simple; bh=NSXN9VYfQFUizYJYR++h6usWkL8OeRS3X1QV/7FBf64=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BHrbOVw4aZuvtXR6+JkxVWVL3hWhriPzFJv2NPT42jFo+RwrcDzGDgtofdWq0M8QMpmb3gN6BGlWFDeTZaOKI/AOWXMbvdbPiO74Qfur7LwNjjYE9g7T7qt1nQ5BjqpO+9CxhHTiZzr9R0NdPAoTkMkV4dYvU6uX0EcWIud1fJo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=OAlHXCxh; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="OAlHXCxh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156837; x=1771692837; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=NSXN9VYfQFUizYJYR++h6usWkL8OeRS3X1QV/7FBf64=; b=OAlHXCxhlVrlq0n1PA8AtBEj0dFdTOL2JOIjlnYNsHHeuwAXg72H4qu4 VOMRNw38/sOa6KcZE6BsvYV5N1Xyd/oNDr/s6xVGxO+8J9FY8wV5jfv/h f7xgNQB4yOvgysWUbXgKLXnIljoYgWRlqMNa8jRptLOW2IE19xoLLtc1E 02oG2uYznTQcYqw5jR47AlhaNNag9vo9KJ/Yym1POP2VkRYhsLVZYPd0w X0Y6mM/UMnxwG9v+cJEefOvkSi/fp93DGDIsxVLtGRdtYPf1FAJuhz+Ei ZJymAwPVM0AabQvmJYIbJo2p/t8lsbmDGTgQpDI4Q0YzPe5bCgRc7GB5s g==; X-CSE-ConnectionGUID: 9FKyZIrXTjSrhXt3vGRsxg== X-CSE-MsgGUID: fmRZ5xJDRCqsxJo8YNW0fA== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186845" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186845" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:53:56 -0800 X-CSE-ConnectionGUID: gHWQkauHT3m/IXceYRuaWA== X-CSE-MsgGUID: 8iBYFwX8RIOmuLf5oeELGg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540606" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:53:52 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 03/13] ASoC: tlv320dac33: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:23 +0530 Message-Id: <20250221165333.2780888-4-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- sound/soc/codecs/tlv320dac33.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index fa46f51d4341..423b9264a205 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -1477,10 +1477,8 @@ static int dac33_i2c_probe(struct i2c_client *client) if (dac33 == NULL) return -ENOMEM; - dac33->reg_cache = devm_kmemdup(&client->dev, - dac33_reg, - ARRAY_SIZE(dac33_reg) * sizeof(u8), - GFP_KERNEL); + dac33->reg_cache = devm_kmemdup_array(&client->dev, dac33_reg, ARRAY_SIZE(dac33_reg), + sizeof(dac33_reg[0]), GFP_KERNEL); if (!dac33->reg_cache) return -ENOMEM; From patchwork Fri Feb 21 16:53:24 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985980 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35CA621B180; Fri, 21 Feb 2025 16:54:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156843; cv=none; b=KYErbd7+MybVRuvCN1nrAlHatXHMNIgXaO4eLyPMiGf0UY2RIL/3tMcBCHBSbaFMnSoWCZ+it4jOLRncCIvlyOYosqNE91ftoRE0Yo++rM0R1rnX/deoW0GzSOOD/9SbFyGTmmNn0wcaSo5i4dmULbtLCJjDRoRWQfTHj01T+Rg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156843; c=relaxed/simple; bh=e7a2cCCwX7XNrpGn1XdJxR3IeQTxmfvf2zp8jE434LA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=qQIgprK4+risd4hCDRZAjaDH/uPU45MfX9evHzCSduFEPdX31bbMZ41XA+HeuWh7A04UyD0KcGFwvpEQMY8xPReCXSOUcbD1jN60Lr2QNO3ye5yAJt3S9qe2eisTo0VsBcAl/lKtoYKy9xnp1bLc9rxVVBIOyXUDHbUoDVEQfs4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=DyaLA0qG; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="DyaLA0qG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156842; x=1771692842; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=e7a2cCCwX7XNrpGn1XdJxR3IeQTxmfvf2zp8jE434LA=; b=DyaLA0qGPRX5F1e6+BUzZ38Fj0qLF/cdc5JKqfFqw0cwKx/2UZlLgE18 gjKf4DyfJxpMVz5Z6brmSpedWjr7LcMnC0vWjWLnF7y9AYUUIhjUAanby 2ublj2jPQ07G6K/47WU7gWrvzGSwDraPi0FKVGYWfLtdmiB3VnJHkToEr mJb8hYlFkJ8XMbTD2AB9RQYAph9qtyV94soSFTiY4EeHF/cfrJZ/ShLCO BoKAe2J4a/QuMomnKpvqik37qZKqbtBLeniGuBohfzs1CX6wgpGyZprTQ +bFNCzD/kKwGGSpC2J8esZk7zR/QTq/bcqZqRz9MLTam2bv8q69uDxKSO Q==; X-CSE-ConnectionGUID: XwqY1Q3ESh6EeIqgTHCmAA== X-CSE-MsgGUID: 4/9ffXL8Q4OX6fApiJJu8A== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186857" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186857" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:01 -0800 X-CSE-ConnectionGUID: 4Rd8SFYeRRyfUbmmMj/FNw== X-CSE-MsgGUID: s+TfBlrWTh2W26IAdqBIEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540619" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:53:57 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 04/13] ASoC: uda1380: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:24 +0530 Message-Id: <20250221165333.2780888-5-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- sound/soc/codecs/uda1380.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c index 4f8fdd574585..c179d865b938 100644 --- a/sound/soc/codecs/uda1380.c +++ b/sound/soc/codecs/uda1380.c @@ -766,10 +766,8 @@ static int uda1380_i2c_probe(struct i2c_client *i2c) return ret; } - uda1380->reg_cache = devm_kmemdup(&i2c->dev, - uda1380_reg, - ARRAY_SIZE(uda1380_reg) * sizeof(u16), - GFP_KERNEL); + uda1380->reg_cache = devm_kmemdup_array(&i2c->dev, uda1380_reg, ARRAY_SIZE(uda1380_reg), + sizeof(uda1380_reg[0]), GFP_KERNEL); if (!uda1380->reg_cache) return -ENOMEM; From patchwork Fri Feb 21 16:53:25 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985981 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 48B9821C9E6; Fri, 21 Feb 2025 16:54:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156848; cv=none; b=UMQ8h1LPdVtBjI3K40Av0mmW36qSevhDZ+RINHkBAk3iRRfMhsQVTyeAnmnf7wyIDb/Px/5+rYtSNyQZDDJ8fgbktn19H93ZNgJXlwoWXMxzIGkAshU9ET21AQJFzXljxlEonfdLsfZL4ey0RtvLBstsNkQRzPO+Y2tT+hJ9XIU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156848; c=relaxed/simple; bh=9jklcU8zXeb2fq/kZyVr5PcF5WyfIGqHTEgky7Oh+0o=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ApDTpA95duBNRG2SAn4m7cTab+kpWbI5HfFPO3i1eSY8xBtPv5Usj46YP4nsN7imrrA7DrLeF2XAz8Jokf1fP2jAO8zYZBz0j8OacIUZG/Z3lIaLFNLBFzTlseTynhkockSqtomXXltOBddXpFY98NIcM5Piod3XMzckD3jWfaY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=WoWAsGhu; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="WoWAsGhu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156847; x=1771692847; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9jklcU8zXeb2fq/kZyVr5PcF5WyfIGqHTEgky7Oh+0o=; b=WoWAsGhuP6/2Lh47phpbgWoHvNLqExvq0mO65mTlSPg3Wb1+qQZRMceM 2T2V+TyiW/tmp47GytdtBxduuuAOH3zB1Fbmc4ZyzBb+ZZEZ/5GtGSbF1 Ye/U/OmILjFxm1G+zUz8Li1OCBb8agmb63hSgNJCMaS5H5gbir3FKtdGp wsyFA0OddQFGIknGrKmh0WZUejesuLXMbYAA09qBNCRPU+hkVra6v1aFW MR1fXKCYvwzAbX0DbVzRh9Al9xsbd3sitTeaf7PlXIcMlWLC+gh6i8jr/ mPYJZ7c7beN8PbcTXa2AoJwPyBACACx037T55i6Z7tKdWFro8RU6CVbqq A==; X-CSE-ConnectionGUID: M+pgTbQfRV2aQMXQIWLy1w== X-CSE-MsgGUID: 3t/9KJSjRWSBD3Sk5jmF4Q== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186874" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186874" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:06 -0800 X-CSE-ConnectionGUID: KofNoJmuS3KP29Y+QC55VQ== X-CSE-MsgGUID: B5aI7AabSBenbXrk2uat+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540624" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:02 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 05/13] ASoC: meson: axg-tdm-interface: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:25 +0530 Message-Id: <20250221165333.2780888-6-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() which is more robust. Signed-off-by: Raag Jadav --- sound/soc/meson/axg-tdm-interface.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/sound/soc/meson/axg-tdm-interface.c b/sound/soc/meson/axg-tdm-interface.c index 09103eef2a97..421b5d719fb3 100644 --- a/sound/soc/meson/axg-tdm-interface.c +++ b/sound/soc/meson/axg-tdm-interface.c @@ -529,7 +529,6 @@ static int axg_tdm_iface_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct snd_soc_dai_driver *dai_drv; struct axg_tdm_iface *iface; - int i; iface = devm_kzalloc(dev, sizeof(*iface), GFP_KERNEL); if (!iface) @@ -541,15 +540,11 @@ static int axg_tdm_iface_probe(struct platform_device *pdev) * We'll change the number of channel provided by DAI stream, so dpcm * channel merge can be done properly */ - dai_drv = devm_kcalloc(dev, ARRAY_SIZE(axg_tdm_iface_dai_drv), - sizeof(*dai_drv), GFP_KERNEL); + dai_drv = devm_kmemdup_array(dev, axg_tdm_iface_dai_drv, ARRAY_SIZE(axg_tdm_iface_dai_drv), + sizeof(axg_tdm_iface_dai_drv[0]), GFP_KERNEL); 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d="scan'208";a="119540628" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:07 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 06/13] ASoC: uniphier: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:26 +0530 Message-Id: <20250221165333.2780888-7-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- sound/soc/uniphier/aio-cpu.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c index 470f129166a4..3224c11a527f 100644 --- a/sound/soc/uniphier/aio-cpu.c +++ b/sound/soc/uniphier/aio-cpu.c @@ -762,14 +762,10 @@ int uniphier_aio_probe(struct platform_device *pdev) return -ENOMEM; chip->num_plls = chip->chip_spec->num_plls; - chip->plls = devm_kcalloc(dev, - chip->num_plls, - sizeof(struct uniphier_aio_pll), - GFP_KERNEL); + chip->plls = devm_kmemdup_array(dev, chip->chip_spec->plls, chip->num_plls, + sizeof(*chip->chip_spec->plls), GFP_KERNEL); if (!chip->plls) return -ENOMEM; - memcpy(chip->plls, chip->chip_spec->plls, - sizeof(struct uniphier_aio_pll) * chip->num_plls); for (i = 0; i < chip->num_aios; i++) { struct uniphier_aio *aio = &chip->aios[i]; From patchwork Fri Feb 21 16:53:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985983 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 631D022069F; Fri, 21 Feb 2025 16:54:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156858; cv=none; b=OaLJFvJnTdCZPUvP6CL/jLbzjZaoN+5ftA4JMTib7meSg5oOZSYeoORTNH06xHyGYWwyiNLKs7OT0NrCw4y8gCtvrQaI/LYuFbfMB/wV9nEl25a41mgBcS3aTCIfZQHl9CMqPGagQMxkU+COs6b23uD5YadALP4QzC/A41AUjzM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156858; c=relaxed/simple; bh=HeIObMwwsPv28EZYhOje+axVBZQHbbM4wdz9ML54dVc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lX3Vau/Ukz/x1KKbykJ9c5o9a0ONBg0WdFrSbHRhQIbeaRs7a3A4Q3+wje+LeHxoxLRwAfGmgvtt4Rl5hHLgorqV8pDDoe6CoV7csBWQ8eBxmOmGEcnnA58qshkfO3vCbpu57Io64uU8GTuSyGhk8VU9QxpjpK0V1z3VFBVJ9/A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Tq9xKU3W; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Tq9xKU3W" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156857; x=1771692857; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HeIObMwwsPv28EZYhOje+axVBZQHbbM4wdz9ML54dVc=; b=Tq9xKU3WEzptcJTa25IewSiuQ19tsagsNhGkefLcQksr/D9fZoMjtIgF DSXhb08RHbyaSxs0UFa9Xv8qaE2c0uK8/vwbiTkfkr1dmeKwsog6DVjBR G0G0gcjW8RI6INCIm9KKwIh0/vS1XnU12qsCyLBfSP9aVSrj8si5aIZll Whc3YDFfsjqvO3mLwzfkiIu/jO7stU14rFyt02DiP/g5CGtIvcedmu/Yw 3Ml3nEIQf968+wQhIk1KLfcjRTQDp5MMS9SZ0n57iSi9VyCEyTb2eUQbu WI1d31xdJxLmDAKJO9lfFCgYYxfvQ8RtCO+0OTdFXD6QW5iLZtpFDCWTj w==; X-CSE-ConnectionGUID: E0Ntl9avSUW73eUCjF7XMw== X-CSE-MsgGUID: lpIpfIUNTjmkv+zETnpw1Q== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186936" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186936" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:17 -0800 X-CSE-ConnectionGUID: SYd9pcKhTxKXRhNfh0fgqA== X-CSE-MsgGUID: uMXT3x5vQC+C/56ksK6yZA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540633" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:12 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 07/13] fbdev: pxafb: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:27 +0530 Message-Id: <20250221165333.2780888-8-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup() and devm_kmemdup_array() which are more robust. Signed-off-by: Raag Jadav --- drivers/video/fbdev/pxafb.c | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 4aa84853e31a..21fba33918c6 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2239,26 +2239,21 @@ static int pxafb_probe(struct platform_device *dev) ret = -ENOMEM; pdata = dev_get_platdata(&dev->dev); - inf = devm_kmalloc(&dev->dev, sizeof(*inf), GFP_KERNEL); - if (!inf) - goto failed; - if (pdata) { - *inf = *pdata; - inf->modes = - devm_kmalloc_array(&dev->dev, pdata->num_modes, - sizeof(inf->modes[0]), GFP_KERNEL); + inf = devm_kmemdup(&dev->dev, pdata, sizeof(*pdata), GFP_KERNEL); + if (!inf) + goto failed; + + inf->modes = devm_kmemdup_array(&dev->dev, pdata->modes, pdata->num_modes, + sizeof(*pdata->modes), GFP_KERNEL); if (!inf->modes) goto failed; - for (i = 0; i < inf->num_modes; i++) - inf->modes[i] = pdata->modes[i]; } else { inf = of_pxafb_of_mach_info(&dev->dev); 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d="scan'208";a="119540641" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:17 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 08/13] power: supply: sc27xx: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:28 +0530 Message-Id: <20250221165333.2780888-9-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() which is more robust. Signed-off-by: Raag Jadav --- drivers/power/supply/sc27xx_fuel_gauge.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/power/supply/sc27xx_fuel_gauge.c b/drivers/power/supply/sc27xx_fuel_gauge.c index f36edc2ba708..573838ca8ed8 100644 --- a/drivers/power/supply/sc27xx_fuel_gauge.c +++ b/drivers/power/supply/sc27xx_fuel_gauge.c @@ -1014,9 +1014,8 @@ static int sc27xx_fgu_hw_init(struct sc27xx_fgu_data *data) if (!table) return -EINVAL; - data->cap_table = devm_kmemdup(data->dev, table, - data->table_len * sizeof(*table), - GFP_KERNEL); + data->cap_table = devm_kmemdup_array(data->dev, table, data->table_len, + sizeof(*table), GFP_KERNEL); if (!data->cap_table) { power_supply_put_battery_info(data->battery, info); return -ENOMEM; From patchwork Fri Feb 21 16:53:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985985 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A2C1215186; Fri, 21 Feb 2025 16:54:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156869; cv=none; b=Bv1T9mO2zBxunsSsXRT95MjzrAdLrHYSMwPgBaCAZ163Mnz1FYqjfRu2AD89kSC8eYonARFh0o2m/oWUQcyvXPqWsY5KRY2YjL/ppOpBWrrDWlHi3FQ9+TV5JefWX/RY3XJiS6cJm3vlVUJx3Ic1J6o2PR2bsO3rSXfcr2qQQik= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156869; c=relaxed/simple; bh=A43sWN4sdLq3tQc+IB25Ps/3Ig8snwsi8Gmk90X6cpQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=EdWoL+FGNidNV8RSAWvu5VpQaUM9F7NlIuLat2A8c7jqGCYqAiMW87VPDZmbGTepThPraxBelLJZz8BPERT6P1rF/lBCvOTLMV1zJxWANoX2ZH9xDcxkj+xinQ2nvbXQQSe5vbIZStofCzs6UurUWvl2Jhj1I5tPfCX5q+PdwJ8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=iUtfb9tB; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="iUtfb9tB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156867; x=1771692867; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=A43sWN4sdLq3tQc+IB25Ps/3Ig8snwsi8Gmk90X6cpQ=; b=iUtfb9tB8PAItLaGqefacRPCk3RaceVQxi3U288tByIxS56EyGRZLmTc oG3F5s+ARqpkpN4nYCcg1R2ceWOZW9o2gRcBmfc+P8lBJLMLj20wpG5I7 YEXyTXXZronjRt9NOZMVQ1giKz+MGSAtFJBqGguJAxCSyaZ5oYJmpT1s3 25f22KeYaIumbdM6qGkgDdZdq6+3xvBHsFCfV1NYvpXjZOKCwf+MJ1EUt Gyhzf/ngtoY2A9a2E7reLFxADl+DqBI0fdjyor4LEUrLK4MEX+tTUmZ1K /gd22IfXUQGkSO91CI1CHrKnBjeTuobkkEiYJt5fWCwrve+RUZd7gBPY3 g==; X-CSE-ConnectionGUID: fhqyh0g7RNqnEaEXmeIsIw== X-CSE-MsgGUID: 8DlJM4C1SWWPmdDQM8drWg== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41186995" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41186995" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:27 -0800 X-CSE-ConnectionGUID: ZO72wDWjR+S/AYe3IWuDrg== X-CSE-MsgGUID: rsbgpl0GTBi/tx9p6TvNqw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540651" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:22 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 09/13] regulator: devres: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:29 +0530 Message-Id: <20250221165333.2780888-10-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() which is more robust. Signed-off-by: Raag Jadav --- drivers/regulator/devres.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 36164aec30e8..ab238579879c 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -332,9 +332,8 @@ int devm_regulator_bulk_get_const(struct device *dev, int num_consumers, const struct regulator_bulk_data *in_consumers, struct regulator_bulk_data **out_consumers) { - *out_consumers = devm_kmemdup(dev, in_consumers, - num_consumers * sizeof(*in_consumers), - GFP_KERNEL); + *out_consumers = devm_kmemdup_array(dev, in_consumers, num_consumers, + sizeof(*in_consumers), GFP_KERNEL); if (*out_consumers == NULL) return -ENOMEM; From patchwork Fri Feb 21 16:53:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985986 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78067223702; Fri, 21 Feb 2025 16:54:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156877; cv=none; b=Rc/7EgbslLPII9jgJwFs/9gjHW+baihO9eL+iNAPPxeYn2904+QAi8HSH8SHjZ3RDwnO98yF4rBBFFZb+vQjakBMqEcH3vj9UQZUKYbFgyCIUnMwFzP4U4fi1u2s6CT7EhCRVZC3ta4QetELGL+8dvnv/4bQxQY9COhz8vCdENw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156877; c=relaxed/simple; bh=LiGS3+6W4VSmf7HQmdSuxLihLsGhBnmgTm1eWOTnPMo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=YgKlqebm748qS6wqzfZxdf7XI+mQc8QTo82J3DYPxj6w6TCmmLlsxsPUS094X4IoYR28XN86OH++YenA2ZQCgb6xkahQP8L8wx6OqyIh5BQ9zlHYACrngSqOAzkTU3ls7La2+eX15QS0sNxcKZeckRt4QWs6+qs3o4Sdbc1rHZU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=neAB8J0D; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="neAB8J0D" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156872; x=1771692872; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LiGS3+6W4VSmf7HQmdSuxLihLsGhBnmgTm1eWOTnPMo=; b=neAB8J0D5Vqto4NAsxYCzLcLXQIgXX7s7A49DAZC5boPorAImvGU6syE hJZRAVj5tHjgeoXLxDibXiJ1D/DzQ8vHyLnNIy2yFOLyeXu84MX1vhkQe v8wnzENIEDaP5lp/wVVKuXa6zNEnkwr3I9G+C/GlGzvZKK1TrfV3p707M hRtyMBb15K8OG1qomnQ43W5UAM9vGQNzTyHQWxS5RJQP6ubMZkyL6Lzx/ zSmXl1ERUNB8wXFcdlJsr5Ftj8OW2XqdfC1Q+VCRtxuIRJr3wI5PPnb5T qhiO1a/eygXZn0xlyyH/wQ5mYN0HZJyFzF8MCmTjNc06DQ3TKnOoAXuap Q==; X-CSE-ConnectionGUID: N+iX/qAmQAqCzm2+Nvzljg== X-CSE-MsgGUID: XGQyQ7YQQcaG5TDCLgU4RQ== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41187011" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41187011" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:32 -0800 X-CSE-ConnectionGUID: UQNDZ6jDTz6OrrNvOwAsqw== X-CSE-MsgGUID: KS45uG5yS42oczuMKzA0/w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540662" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:27 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 10/13] regulator: cros-ec: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:30 +0530 Message-Id: <20250221165333.2780888-11-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- drivers/regulator/cros-ec-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/cros-ec-regulator.c b/drivers/regulator/cros-ec-regulator.c index fb9643ed7a49..fb0767b33a36 100644 --- a/drivers/regulator/cros-ec-regulator.c +++ b/drivers/regulator/cros-ec-regulator.c @@ -138,8 +138,8 @@ static int cros_ec_regulator_init_info(struct device *dev, data->num_voltages = min_t(u16, ARRAY_SIZE(resp.voltages_mv), resp.num_voltages); data->voltages_mV = - devm_kmemdup(dev, resp.voltages_mv, - sizeof(u16) * data->num_voltages, GFP_KERNEL); + devm_kmemdup_array(dev, resp.voltages_mv, data->num_voltages, + sizeof(resp.voltages_mv[0]), GFP_KERNEL); if (!data->voltages_mV) return -ENOMEM; From patchwork Fri Feb 21 16:53:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985987 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8E86B224AEE; Fri, 21 Feb 2025 16:54:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156879; cv=none; b=Fzp7yepBvwYwCuyMRq0N9dNfwFv0PlyljosUm1QwohvJsdFxY9BanI80qhhRGK6nB6SVL75Wwwphe62ZYlOFLZ6e4mDAge6btOGWXmy6KekUt34T9SfvKBSFtyWiFS8aG459VtbhG4MoUnuS1q8yJDioTHURohdaQAeN9hEDjRY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740156879; c=relaxed/simple; bh=ed2DCzqGuQ7oYA4KGyuQboEdsEgBubtYVQfuHacbSo0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=FoGC515vXijC6UbaG82eks7HlCB8pFFlvPx9bS82Um1QgulqlYK4a5iWOV85hD5868A6SghfPJD0j2Yw1aJw1d+WSml1jADtuJ8hrqoXkXSw68e0WMNrskl2EY9nSs3cwARJSG3JQzRlqWcfcMuETU/0c2B10cICdo76pZKdz+4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Fu4n1qTn; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Fu4n1qTn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740156877; x=1771692877; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ed2DCzqGuQ7oYA4KGyuQboEdsEgBubtYVQfuHacbSo0=; b=Fu4n1qTnVu4Pbp9w3A/RKz72iouBn4FCSL+ThpxX5tsaUllk0+HoNBgz tPRX0zjrlfrEH2LjmL13901vQqPGujkUeJst63SZE8/iXc8P5IJBPRxLV m6e6+4j6LTA9Oy1n7DVUEKIXb7dWPmLRQ4V+tApzZSviAwEKptvuUdxge /5yFjtDqEeD+fOksBXo1mO6QUCtzO/s//V6xeq/fgGvTV3FkcaVHLhml5 N9swYGfBq3G65rLhJK7YgYpisgTpu/X0PO6WnE3lu/gu9wGL3shBSw1iM 4xFYch7XEPvc1Wn03M2jCX6WHWvnwV02aLnm5tcX1Oe4lOBXKMs42Liya A==; X-CSE-ConnectionGUID: T3hxf9DFRUqMaRfn0we5tg== X-CSE-MsgGUID: /mo8YXPtT2SOMy4XD147SA== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41187027" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41187027" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:37 -0800 X-CSE-ConnectionGUID: MPoog1KgQ2qkbS/wt55gJA== X-CSE-MsgGUID: /ovU0+hCQTSflOLcEbQCLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540684" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:32 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 11/13] media: atmel-isi: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:31 +0530 Message-Id: <20250221165333.2780888-12-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- drivers/media/platform/atmel/atmel-isi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c index 0d1c39347529..7d8bec46af89 100644 --- a/drivers/media/platform/atmel/atmel-isi.c +++ b/drivers/media/platform/atmel/atmel-isi.c @@ -1072,16 +1072,12 @@ static int isi_formats_init(struct atmel_isi *isi) return -ENXIO; isi->num_user_formats = num_fmts; - isi->user_formats = devm_kcalloc(isi->dev, - num_fmts, sizeof(struct isi_format *), - GFP_KERNEL); + isi->user_formats = devm_kmemdup_array(isi->dev, isi_fmts, num_fmts, + sizeof(isi_fmts[0]), GFP_KERNEL); if (!isi->user_formats) return -ENOMEM; - memcpy(isi->user_formats, isi_fmts, - num_fmts * sizeof(struct isi_format *)); isi->current_fmt = isi->user_formats[0]; - return 0; } From patchwork Fri Feb 21 16:53:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 13985988 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC694216389; 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a="41187042" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41187042" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:42 -0800 X-CSE-ConnectionGUID: N3IHa7gFRbOZS2y5wnG/ZA== X-CSE-MsgGUID: TGeqnU0SRQGFcrPePoGduA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540707" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:37 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 12/13] media: stm32-dcmi: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:32 +0530 Message-Id: <20250221165333.2780888-13-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- drivers/media/platform/st/stm32/stm32-dcmi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index 9b699ee2b1e0..eedc15b30edc 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -1682,18 +1682,14 @@ static int dcmi_formats_init(struct stm32_dcmi *dcmi) return -ENXIO; dcmi->num_of_sd_formats = num_fmts; - dcmi->sd_formats = devm_kcalloc(dcmi->dev, - num_fmts, sizeof(struct dcmi_format *), - GFP_KERNEL); + dcmi->sd_formats = devm_kmemdup_array(dcmi->dev, sd_fmts, num_fmts, + sizeof(sd_fmts[0]), GFP_KERNEL); if (!dcmi->sd_formats) { dev_err(dcmi->dev, "Could not allocate memory\n"); return -ENOMEM; } - memcpy(dcmi->sd_formats, sd_fmts, - num_fmts * sizeof(struct dcmi_format *)); dcmi->sd_format = dcmi->sd_formats[0]; - return 0; } From patchwork Fri Feb 21 16:53:33 2025 Content-Type: text/plain; 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X-CSE-ConnectionGUID: uh7QYJ15SKiJCNATCzwzPg== X-CSE-MsgGUID: SAEONXujQg6uONX1w04Hmg== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="41187057" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="41187057" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 08:54:47 -0800 X-CSE-ConnectionGUID: DYJJzhjaQOuDrU8A2DAUGw== X-CSE-MsgGUID: ab/clBpBQ8asdRAQBm9BgQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="119540712" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 21 Feb 2025 08:54:42 -0800 From: Raag Jadav To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com, deller@gmx.de, andriy.shevchenko@linux.intel.com, sre@kernel.org, sakari.ailus@linux.intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, jdmason@kudzu.us, fancer.lancer@gmail.com Cc: linux-sound@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-pm@vger.kernel.org, linux-media@vger.kernel.org, ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 13/13] ntb: idt: use devm_kmemdup_array() Date: Fri, 21 Feb 2025 22:23:33 +0530 Message-Id: <20250221165333.2780888-14-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250221165333.2780888-1-raag.jadav@intel.com> References: <20250221165333.2780888-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() which is more robust. Signed-off-by: Raag Jadav --- drivers/ntb/hw/idt/ntb_hw_idt.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c index 544d8a4d2af5..dbfc53d0ef0c 100644 --- a/drivers/ntb/hw/idt/ntb_hw_idt.c +++ b/drivers/ntb/hw/idt/ntb_hw_idt.c @@ -1103,16 +1103,11 @@ static struct idt_mw_cfg *idt_scan_mws(struct idt_ntb_dev *ndev, int port, } } - /* Allocate memory for memory window descriptors */ - ret_mws = devm_kcalloc(&ndev->ntb.pdev->dev, *mw_cnt, sizeof(*ret_mws), - GFP_KERNEL); - if (!ret_mws) - return ERR_PTR(-ENOMEM); - /* Copy the info of detected memory windows */ - memcpy(ret_mws, mws, (*mw_cnt)*sizeof(*ret_mws)); + ret_mws = devm_kmemdup_array(&ndev->ntb.pdev->dev, mws, *mw_cnt, + sizeof(mws[0]), GFP_KERNEL); - return ret_mws; + return ret_mws ?: ERR_PTR(-ENOMEM); } /*