From patchwork Wed Jun 14 07:48:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13279698 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8D6AFEB64D9 for ; Wed, 14 Jun 2023 07:52:44 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 7B72D1EF; Wed, 14 Jun 2023 09:51:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7B72D1EF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1686729162; bh=RhwIhWIL1+mPUYGt0MnYyOfnHjlmY7BgDXwVMxncoUE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=REiV36PaOyx6b7UN91wfmJ9GSIV1LdkqJ5pRv+yZzokwK7H8IP37W5bsliNGOheSX udpep94Yf15VrZRfgFyACHYZhf8If2ySQKLV1kaE3wjBg7fQFjTyQp2C4bWAfyv6Hw wJtx3eCylJts3/+xsEAht49GyShT+rWdRugxW7wQ= Received: by alsa1.perex.cz (Postfix, from userid 50401) id D5B0CF805C3; Wed, 14 Jun 2023 09:49:58 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id F0145F805D9; Wed, 14 Jun 2023 09:49:57 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 458FCF8056F; Wed, 14 Jun 2023 09:49:43 +0200 (CEST) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 641D7F80552 for ; Wed, 14 Jun 2023 09:49:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 641D7F80552 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=fxRUSgV6 X-GND-Sasl: herve.codina@bootlin.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1686728980; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bEU/M9TWTD2ATcBXVcwi+5zOlMT/Ey14qtpqXFcMwg0=; b=fxRUSgV6MvV8yHiwR23oux91UeSscsys6K2HxWMc8Fcu/XQjNj05GEKuAHOSg/E/Cl/vfP 5OaVbKbe+3eEVj2N6wWSo0nBbpHV2qvXjjcq9BcOd74DybOn6zOOCL/fLmdtfUvFycBeeV GQjbpq6+KCv77fMtLnfJwPGbKBtjE+es2lQ/aaZBoMZ/Uf4swrNJE0u+ILYvm8hkvmuPfK k+24/VrEpuJSvwD0Q4Zltb0PYYOq+YMzVbgjpWk3yQ5GDFS9rZEyzT9SG2LZP0Qpy0DO2X 9h/0IfWru0dmVqByEVSbGiHRfkwB1MmHV2PRGLXAxUOpRJ92BtSXz32tAYs8gg== X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPA id C18C11C0008; Wed, 14 Jun 2023 07:49:38 +0000 (UTC) From: Herve Codina To: Herve Codina , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , Lars-Peter Clausen , Jaroslav Kysela , Takashi Iwai , Kuninori Morimoto , Andy Shevchenko Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, Christophe Leroy , Thomas Petazzoni Subject: [PATCH v4 08/13] iio: inkern: Use max_array() to get the maximum value from an array Date: Wed, 14 Jun 2023 09:48:59 +0200 Message-Id: <20230614074904.29085-9-herve.codina@bootlin.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230614074904.29085-1-herve.codina@bootlin.com> References: <20230614074904.29085-1-herve.codina@bootlin.com> MIME-Version: 1.0 Message-ID-Hash: OGH77EQAL2ODBMMXDUHK6ILEKECDPLDV X-Message-ID-Hash: OGH77EQAL2ODBMMXDUHK6ILEKECDPLDV X-MailFrom: herve.codina@bootlin.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Use max_array() to get the maximum value from an array instead of a custom local loop. Signed-off-by: Herve Codina Reviewed-by: Andy Shevchenko --- drivers/iio/inkern.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 71d0424383b6..8bfd91f74101 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -5,6 +5,7 @@ */ #include #include +#include #include #include #include @@ -875,11 +876,7 @@ static int iio_channel_read_max(struct iio_channel *chan, return -EINVAL; switch (*type) { case IIO_VAL_INT: - *val = vals[--length]; - while (length) { - if (vals[--length] > *val) - *val = vals[length]; - } + *val = max_array(vals, length); break; default: /* FIXME: learn about max for other iio values */