From patchwork Sat May 20 14:54:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 684454 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 2DAF8C77B7A for ; Sat, 20 May 2023 14:55:11 +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 D13147F8; Sat, 20 May 2023 16:54:18 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D13147F8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1684594508; bh=1s6XLro0lXvhLVx3ly6dPly3R9ZHgeLXXPmDrrYCj8Q=; h=From:To:Cc:Subject:Date:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From; b=D1xICGC+4XJYMM4hyAUjlC2vtJgJey7mwrolkUkTWani02IMZi3uZHQp9Z/oEYKYn jmU7RxDq+Dt2RHGMB3rksomt3+q+3ZlEvXvrPxDN9wNDOHSO1YbaQ4wFfXH+PTeEIi RJvAwn/OQTZO8B0X1TsD1iGKuTv1MpHYOeDaLUuc= Received: by alsa1.perex.cz (Postfix, from userid 50401) id F0E38F802E8; Sat, 20 May 2023 16:54:17 +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 6BFEFF80272; Sat, 20 May 2023 16:54:17 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 6B0D6F80272; Sat, 20 May 2023 16:54:13 +0200 (CEST) Received: from smtp.smtpout.orange.fr (smtp-27.smtpout.orange.fr [80.12.242.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 11F01F8016D for ; Sat, 20 May 2023 16:54:10 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 11F01F8016D Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=wanadoo.fr header.i=@wanadoo.fr header.a=rsa-sha256 header.s=t20230301 header.b=CQsi4hW5 Received: from pop-os.home ([86.243.2.178]) by smtp.orange.fr with ESMTPA id 0NyCq5nVtRkO40NyCqQaRc; Sat, 20 May 2023 16:54:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1684594450; bh=4Jkf7tHnTYvxjLJZ8lnVCybLulN7KeUyeXRkBsmgzrk=; h=From:To:Cc:Subject:Date; b=CQsi4hW5hW8Fi6yChUdbDdgH8S3NNSLxiKVNSkKVHPjl1VoDPJ3kAezwkUamXg7xr pkaR5tD7fPeTqTejMYZzMX/7m8DJVFCGqyaQCSqeYsgzI82E7SRHweAZ20iyS7w2dH nYO2sdq/e4yK91+N5su1cuC89GaajG3e/UWjY546vTZUA87XOsZyzuKD3fd9UgNNrR x5pGqWAH12CrIanHxxFo6dKPWxXeEUF14DEQfLngxmh3Sh0JzwQdjN+jIuqwQE7Wjq VlI5LLoNDS2sXTny/zYkgNBE6yxnY8ro3IQhCR43HUtxCpYSQ5w3gs4LPtEx7k4TfH 8qQDCVAbS+96w== X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sat, 20 May 2023 16:54:10 +0200 X-ME-IP: 86.243.2.178 From: Christophe JAILLET To: James Schulman , David Rhodes , Richard Fitzgerald , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , alsa-devel@alsa-project.org, patches@opensource.cirrus.com Subject: [PATCH] ASoC: cs53l30: Use the devm_clk_get_optional() helper Date: Sat, 20 May 2023 16:54:06 +0200 Message-Id: <3219effee5c7f190530bdb1ef8ec35cb142e3611.1684594433.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Message-ID-Hash: BYNE6N2XZ43UCH6UUCIRCYDQ3WD3MDOE X-Message-ID-Hash: BYNE6N2XZ43UCH6UUCIRCYDQ3WD3MDOE X-MailFrom: christophe.jaillet@wanadoo.fr 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 devm_clk_get_optional() instead of hand writing it. This saves some LoC and improves the semantic. Signed-off-by: Christophe JAILLET --- sound/soc/codecs/cs53l30.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c index 51ca66e7b3ea..21962b828ab1 100644 --- a/sound/soc/codecs/cs53l30.c +++ b/sound/soc/codecs/cs53l30.c @@ -990,14 +990,10 @@ static int cs53l30_i2c_probe(struct i2c_client *client) } /* Check if MCLK provided */ - cs53l30->mclk = devm_clk_get(dev, "mclk"); + cs53l30->mclk = devm_clk_get_optional(dev, "mclk"); if (IS_ERR(cs53l30->mclk)) { - if (PTR_ERR(cs53l30->mclk) != -ENOENT) { - ret = PTR_ERR(cs53l30->mclk); - goto error; - } - /* Otherwise mark the mclk pointer to NULL */ - cs53l30->mclk = NULL; + ret = PTR_ERR(cs53l30->mclk); + goto error; } /* Fetch the MUTE control */