From patchwork Fri Jun 23 08:58:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 695416 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 076BCEB64DD for ; Fri, 23 Jun 2023 08:59:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232053AbjFWI7Q (ORCPT ); Fri, 23 Jun 2023 04:59:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231935AbjFWI7E (ORCPT ); Fri, 23 Jun 2023 04:59:04 -0400 Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::224]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72C5B26A1; Fri, 23 Jun 2023 01:58:57 -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=1687510735; 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=E9t2e1q3XqXgkAJ8mkN8CCPIM4SOxAmZg6pkigwfbv4=; b=LEQ97ShR1EMDXWLw8NWSlhKLPMTuk+/B/eKxLPY/qhtYF6SRZwlX2JrVaLWrq4TnQnGEQC 4d3JhmMIvOowmnxRcxn3Si9I6Yc39FqHSL9RIBAFhDtIcqtfSF6mf+mldQ6bkAi8gL43Qr SDI6gwfa1OnNFQ+N/zHFVsKFPcF99J49K8zCtJqgyUAHMhVbQXiibUsQ1AgUBpjeAtlW8n E9lb+Pe/C0I42rRMp0mCPuJmgcwDG57v/dTE4f/2YZ/JQCNaQthZS6cwMW3hjxI+yxY0U5 h8Kq0JpayMWc79ddAyyfso4nj+bCyfpoZhjvt7o0t6aG2f42QWVJv8k3fFzLiw== 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 X-GND-Sasl: herve.codina@bootlin.com X-GND-Sasl: herve.codina@bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPA id DBB0FE000C; Fri, 23 Jun 2023 08:58:53 +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, Wojciech Ziemba , Christophe Leroy , Thomas Petazzoni , Jonathan Cameron Subject: [PATCH v6 08/13] iio: inkern: Use max_array() to get the maximum value from an array Date: Fri, 23 Jun 2023 10:58:25 +0200 Message-Id: <20230623085830.749991-9-herve.codina@bootlin.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230623085830.749991-1-herve.codina@bootlin.com> References: <20230623085830.749991-1-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 Reviewed-by: Andy Shevchenko Acked-by: Jonathan Cameron --- 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 */