From patchwork Tue Feb 25 22:20:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anusha Srivatsa X-Patchwork-Id: 13991084 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 51A51214A86 for ; Tue, 25 Feb 2025 22:22:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740522156; cv=none; b=EgUaCQeedCdME+j+rPJ7HwCBOGI9OuiU7lJvC4sLkZRPmMCpBkdFM0/A7F07m1mLur8jprG43vpsTXXliegNXwwh12t8vvTs6qzySjvN2xqZkOsIj7bEHX/jmapSST73P6i61QcYYWNzYmLHxhzqSQ0GEl+q7IfHhmUy1reSEXM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740522156; c=relaxed/simple; bh=zI16mUvHeuQn0o747J5hdyDLaa8O5PrFc1VF7+gWjmQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=a5t186c4kN/ae/5o0wOg/qAO04tBxVFZHJmtsoQOtxzrL5olfQTJhrh7W3Z5KVuNxqCOTS+Oz7T793GOauDYM5Zgt19zIJfsMaKMHRwmL65vvOO3FQLyKpLa+r5+lggmcWX0ONZPnDyNSFVRFO36w0mIQDHM3E9gmgMacDSlRi8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Uyw3lKvX; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Uyw3lKvX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1740522154; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=SfHxPEdcsPZUypW1JyJkTLa7U+G2m+uzzkFTm51inuM=; b=Uyw3lKvXppR7H21OnnwH12AUJiHtTkED2obHaYLyUaIkLwtsZYLjYplh4HjvaQZKwzXLvZ TOzTrKDnk+BBrLwd9a4ZhexSZd4/NL9GrzszPRTI+Nmcejx00V7LxHaSVpa5RztYYHn2T+ GRD122EZ4GgoUEck/wy+HGiQSzXl734= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-62-txqVH5iDPE2LRRBowTT7zg-1; Tue, 25 Feb 2025 17:22:29 -0500 X-MC-Unique: txqVH5iDPE2LRRBowTT7zg-1 X-Mimecast-MFC-AGG-ID: txqVH5iDPE2LRRBowTT7zg_1740522143 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 39E001955F28; Tue, 25 Feb 2025 22:22:23 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.79]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id C6E3D180035F; Tue, 25 Feb 2025 22:22:13 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 25 Feb 2025 17:20:49 -0500 Subject: [PATCH RESEND 08/12] drm/stm: move to devm_platform_ioremap_resource() usage Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250225-memory-drm-misc-next-v1-8-9d0e8761107a@redhat.com> References: <20250225-memory-drm-misc-next-v1-0-9d0e8761107a@redhat.com> In-Reply-To: <20250225-memory-drm-misc-next-v1-0-9d0e8761107a@redhat.com> To: Joel Stanley , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrew Jeffery , Stefan Agner , Alison Wang , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Marek Vasut , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Orson Zhai , Baolin Wang , Chunyan Zhang , Alain Volmat , Raphael Gallais-Pou , Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , Maxime Coquelin , Alexandre Torgue , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Alexey Brodkin , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Cana?= =?utf-8?q?l?= , Raspberry Pi Kernel Maintenance , Jonathan Corbet Cc: linux-aspeed@lists.ozlabs.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, imx@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1740522045; l=1617; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=zI16mUvHeuQn0o747J5hdyDLaa8O5PrFc1VF7+gWjmQ=; b=wI8U0lEPZR4Ivuz8QiZB+U2CsOuRwL9h8/OyTCJy2BOrL8sBjExBqAIA+z+mb6Am3N2XdpJ3w zfwYTFXZ9LKCmbRQDHCpSJzzvYG60H0VYZoQtA2v2ht58VQd29GW/wB X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Replace platform_get_resource + devm_ioremap_resource with just devm_platform_ioremap_resource() Used Coccinelle to do this change. SmPl patch: @rule_1@ identifier res; expression ioremap_res; identifier pdev; @@ -struct resource *res; ... -res = platform_get_resource(pdev,...); -ioremap_res = devm_ioremap_resource(...); +ioremap_res = devm_platform_ioremap_resource(pdev,0); Cc: Yannick Fertre Cc: Raphael Gallais-Pou Cc: Philippe Cornu Acked-by: Raphael Gallais-Pou Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/stm/ltdc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 54a73753eff98902012c6012914fa8c6482affbd..ba315c66a04d72758b9d3cfcd842432877f66d3a 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -1900,7 +1900,6 @@ int ltdc_load(struct drm_device *ddev) struct drm_panel *panel; struct drm_crtc *crtc; struct reset_control *rstc; - struct resource *res; int irq, i, nb_endpoints; int ret = -ENODEV; @@ -1966,8 +1965,7 @@ int ltdc_load(struct drm_device *ddev) reset_control_deassert(rstc); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ldev->regs = devm_ioremap_resource(dev, res); + ldev->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ldev->regs)) { DRM_ERROR("Unable to get ltdc registers\n"); ret = PTR_ERR(ldev->regs);