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: 692799 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58A48C001DC for ; Wed, 14 Jun 2023 07:50:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235262AbjFNHuQ (ORCPT ); Wed, 14 Jun 2023 03:50:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243417AbjFNHtm (ORCPT ); Wed, 14 Jun 2023 03:49:42 -0400 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59C7410DA; Wed, 14 Jun 2023 00:49:41 -0700 (PDT) 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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Use max_array() to get the maximum value from an array instead of a custom local loop. Signed-off-by: Herve Codina --- 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 */