From patchwork Wed Jul 5 19:03:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 700073 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 F3197EB64D9 for ; Thu, 6 Jul 2023 08:01:52 +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 6DCDE7F1; Thu, 6 Jul 2023 10:00:59 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 6DCDE7F1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1688630509; bh=RcacutE7xxZJJ2H4X1H5T96DQVDwRWxueVioNssujMg=; h=From:To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From; b=f2QrI8b4ZTUDb5S+2U6ArqgdiYzE7T75ZcjKQbqkfZxyJjdxVkGiSfwbHibzYlvRa +bJpcvawrx3C3xAtWQRr7+U6uNUaDD+pJcZSXdbnQBQfAlZiGI4ZXtOXly4c5ZHm3/ 0GvhVpOCG3Fg4sTqTsKFaVydwkYGeJds0CKKcDt8= Received: by alsa1.perex.cz (Postfix, from userid 50401) id CC89EF80544; Thu, 6 Jul 2023 10:00:58 +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 66173F80125; Thu, 6 Jul 2023 10:00:58 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 716FBF8025F; Wed, 5 Jul 2023 21:03:49 +0200 (CEST) Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id D5061F800E4 for ; Wed, 5 Jul 2023 21:03:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D5061F800E4 Received: from p200300ccff0adc001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff0a:dc00:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qH7mi-0017Xe-Bk; Wed, 05 Jul 2023 21:03:28 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qH7mh-001UQk-36; Wed, 05 Jul 2023 21:03:27 +0200 From: Andreas Kemnade To: bcousson@baylibre.com, tony@atomide.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, peter.ujfalusi@gmail.com, jarkko.nikula@bitmer.com, dmitry.torokhov@gmail.com, andreas@kemnade.info, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 1/3] ASoC: ti: omap-mcbsp: Ignore errors for getting fck_src Date: Wed, 5 Jul 2023 21:03:22 +0200 Message-Id: <20230705190324.355282-2-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230705190324.355282-1-andreas@kemnade.info> References: <20230705190324.355282-1-andreas@kemnade.info> MIME-Version: 1.0 X-MailFrom: andreas@kemnade.info X-Mailman-Rule-Hits: nonmember-moderation 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 Message-ID-Hash: JK6CVQV674FULFTK23WQSW65TYSD7NL7 X-Message-ID-Hash: JK6CVQV674FULFTK23WQSW65TYSD7NL7 X-Mailman-Approved-At: Thu, 06 Jul 2023 08:00:53 +0000 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: Commit 349355ce3a05 ("ARM: OMAP2+: Drop legacy platform data for omap4 mcbsp") dropped prcm_fck for omap4, so the clk_src might not be available making the clk_get(src) fail. In such cases, rely on the devicetree to assign the correct parent. Signed-off-by: Andreas Kemnade --- sound/soc/ti/omap-mcbsp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c index 21fa7b9787997..f9fe96b61852b 100644 --- a/sound/soc/ti/omap-mcbsp.c +++ b/sound/soc/ti/omap-mcbsp.c @@ -70,8 +70,8 @@ static int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id) fck_src = clk_get(mcbsp->dev, src); if (IS_ERR(fck_src)) { - dev_err(mcbsp->dev, "CLKS: could not clk_get() %s\n", src); - return -EINVAL; + dev_info(mcbsp->dev, "CLKS: could not clk_get() %s\n", src); + return 0; } pm_runtime_put_sync(mcbsp->dev);