From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6064834404B for ; Tue, 9 Jun 2026 01:32:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780968723; cv=none; b=Z6+/Tx8BLk7D4e1ykrm7uSPZK+TVOET/NGuNuRwOrDWG2iUJb+kQALmZvkqR3DqkmA+q82HIvChkywN8yGZluAsb3pT8bHNnDbW4+zVE+8/+13uVyV0pbbzObu2nra739juCFHxXAjiukLbRwKg0txug9y89QaCCbDNV9c+22WA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780968723; c=relaxed/simple; bh=YpcDZMX363iIvbH5/NBtR85ZcvXyI4n+RHVGoibhH0M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jBRYEevfNL0q5jmHe1VdcpI5h9CIGOQ/sMoRshxznuYoa6Fyd39fB22gEXDV5rC91xRY82KXEf6B+nhX8POG8wCMIq9nCvmhdPwAFjtlwyElMdO+as+h+eD7Gb1d52+3K/3PHmjn0tco5rFcWq3vU+rVJkuNjEYce4G8Bpg6uZU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=VdI45W77; arc=none smtp.client-ip=209.85.214.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VdI45W77" Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-2c0b944f6edso51265625ad.2 for ; Mon, 08 Jun 2026 18:32:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780968719; x=1781573519; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=S+bbQbftJjjFu55E1JFO4f7u5X8QUCbi+q5hkfYSnqE=; b=VdI45W77g1mNYc2sa/WMOZFI/Ut7kw1XmCDaITyuhyIYmTzlDJr1VDxpwYO414cpaY 3cHXrY1ktqBrkoa+tBj/u1yjCrc++cCkpYqxUQ+/HMnZu7V57Ebfs2tCFTfo/9twN9ar e4p7H4Z5LkJJtS54YV9Cg/axxbXbgHlfdhUmAi/eXknBC4iNUXEImSddeApUR6SpMKum O/KpxZKWrygZhMUgXed4cVsrtH0QhB3W1slwYSk0mAVT2s3qwFLtNJR28UdaMr9f8X7H Nj4c4r+mY7V93/ZozKl9o/1m01xE1vNrylu8SJ68VRgUAFNJ7ZIMamCCTQYDhgPCIglr CA0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780968719; x=1781573519; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=S+bbQbftJjjFu55E1JFO4f7u5X8QUCbi+q5hkfYSnqE=; b=S5sA8RYFhf3XjmgcgyUnAUNagQqZ+LG/ZZCi40svoqIdegsGdWFaF4ofZMey+yRlIb n/9CxLY2TAo/BwTe/btTBm7wFBS7TZz06ZQiLhyr6xRqe8RBZ7V5z6fMLyVGOlmWScHW nJlItvB1CYFX8jyz9QIPdrU5ZSKRCWzriXxuDf4e6OBC2UuLeZh4ETQclDdf5o1q/kmE tYpAIVREhJ8CirFYKzmH89BfFjeAGjg0G3hLpySgAwCK6LsVCKzZEVc02m941EqcaA0d cf+wGZANr8CwCpu38LLtBeUzyt+vPgZXOp/myBo8+rAVFZtvDQ8liGw7UgQ/9Bjo531J aIGA== X-Forwarded-Encrypted: i=1; AFNElJ+q5ffKL3RC68N7sCqWhcWznD9O2RYKGaOOM0D7RIRpRSwY2vg4VuxbwqZM++tCdSiDqbvLIYmc6EeKtFaUtYOS4w==@vger.kernel.org X-Gm-Message-State: AOJu0YxWRH5ewExTJm7kAhZcZ4DHtwiyfjqQc7L8/dwTcW08N8AR6aBn +rKiF9KRoERxlL/2yhSIniEn0+5T90kGsgFK8xcurUTq6chx6lK5miYI X-Gm-Gg: Acq92OGAEh7dSrL/f6UVBtIj5ZmTiVnPSSz6jneuXr573sqQ/DSIfXkxZE8Ltq2k++P C65lPx0h4U8bQ/qzJvnywknkdgXSmKBelvLMW8/phMkW5F57ChFz09QTEnwGqv02L0+Mfze5XT+ HAUe4uZXgapMYLjI5W8n1vM3yuJxp6X0xgl7E7DsgkH+YAiPXTxjBqdmEg3ixtDtOBX6qob9gEN NcKQgt1FL/tOlKwv+ZwQoCtBLMwu+efRaK9O9CBpGPnk55+vD1lEHjzcX4s/1auaos+B0jyGz9N tbzO2+n95jIGpQ90pSrXh/yYfiqdhyW2V3G37M2EVNiv9KvONdp9iholGK6wqiQaA43l9oPxVsT EP+97qerSqLmGewQwegnBtNIUdz1IZqnuhO01fXMKXPgfim4rKLtF3AKviAIsY9bhb0gOmiXCmL FoPLIUeB7jHG3ZlVjjMwPm/kWDl99FT1NWW6iS26GbCDSNSS+2xrFNT9oQQTZ9oseQBisTgTd5C jvngm8= X-Received: by 2002:a17:902:e5ce:b0:2bd:5ab:af95 with SMTP id d9443c01a7336-2c1e77d145fmr200993215ad.0.1780968719494; Mon, 08 Jun 2026 18:31:59 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c16609e627sm198765335ad.52.2026.06.08.18.31.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2026 18:31:59 -0700 (PDT) From: phucduc.bui@gmail.com To: Kuninori Morimoto , Mark Brown , Geert Uytterhoeven Cc: Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Jaroslav Kysela , Takashi Iwai , linux-sound@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v5 07/11] ASoC: renesas: fsi: Use devm_clk_get_optional() for optional clocks Date: Tue, 9 Jun 2026 08:31:03 +0700 Message-ID: <20260609013107.5995-8-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260609013107.5995-1-phucduc.bui@gmail.com> References: <20260609013107.5995-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc The xck, ick, and div clocks are optional. Switch from devm_clk_get() to devm_clk_get_optional() to correctly handle cases where these clocks are missing. Suggested-by: Kuninori Morimoto Signed-off-by: bui duc phuc --- sound/soc/renesas/fsi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/renesas/fsi.c b/sound/soc/renesas/fsi.c index 1df7dc014363..e29be2bcf952 100644 --- a/sound/soc/renesas/fsi.c +++ b/sound/soc/renesas/fsi.c @@ -994,7 +994,7 @@ static int fsi_clk_init(struct device *dev, /* external clock */ if (xck) { - clock->xck = devm_clk_get(dev, is_porta ? "xcka" : "xckb"); + clock->xck = devm_clk_get_optional(dev, is_porta ? "xcka" : "xckb"); if (IS_ERR(clock->xck)) { dev_err(dev, "can't get xck clock\n"); return -EINVAL; @@ -1007,7 +1007,7 @@ static int fsi_clk_init(struct device *dev, /* FSIACLK/FSIBCLK */ if (ick) { - clock->ick = devm_clk_get(dev, is_porta ? "icka" : "ickb"); + clock->ick = devm_clk_get_optional(dev, is_porta ? "icka" : "ickb"); if (IS_ERR(clock->ick)) { dev_err(dev, "can't get ick clock\n"); return -EINVAL; @@ -1020,7 +1020,7 @@ static int fsi_clk_init(struct device *dev, /* FSI-DIV */ if (div) { - clock->div = devm_clk_get(dev, is_porta ? "diva" : "divb"); + clock->div = devm_clk_get_optional(dev, is_porta ? "diva" : "divb"); if (IS_ERR(clock->div)) { dev_err(dev, "can't get div clock\n"); return -EINVAL; -- 2.43.0