From nobody Fri Dec 19 20:58:40 2025 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B43B1FF602; Wed, 8 Jan 2025 11:28:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736335721; cv=none; b=fJLbyDa7brzpjWY8IYh9/ZoO6x3rDhnVKDCaNPQpT2mr0zoB98JLaJj3wb4cyeFUWcPcsQ0GYVsoNMirEZLKCdcgzTo1vgp5XrfU8stkWDneg4AfjNcROaMUvqb6FY3QQS2hxh+JcGyj+D/6yI3xY0MmdfFRhKLmNv/jUQHzZkw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736335721; c=relaxed/simple; bh=froBGgAxrF5dVlxqnUBxTRhM+Lrw1BQGOQzUOgZFrbg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eOV766lDwDeYsRDZ3KwW6++8RmCm3HLxC+o1I1jf1WcnVvfuQuHLjtJ/PtW/uyn5fF9tXUouMqf2ei4Twg8s6yIp9Clw1w4vlcvqOJZqnN08ObUxO26fl0ykCr3A+kWAnTRem0A6cC9PmXrT+doWrshGI+q6MXMXeQh7AteMoL4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=YU+j4L81; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="YU+j4L81" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1736335718; bh=froBGgAxrF5dVlxqnUBxTRhM+Lrw1BQGOQzUOgZFrbg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YU+j4L81lvjCvCbsO1wHaa6NA8Eiy1s3QHPyTXC2jIOCSBSdS647LMKn3RnBN/jPH X9zCAYjW3oB27vfycVUajVq5lD4Q5DuQOVX015KMWZwOVxgzuCGu6QQy7E3LQEAHuN Oq65SGRyrGHtjMJyQvwqOwfkmM8OpPv3xyoqnconkCMcmVAzifKmqibWBJySV0QlkZ h9aAedeBhzRS70aBIL1VEX7iJz9ExyuswSRYgmaSG5BaEI4LJtTUgwY9b49TFafpAi k/w+Rs1mcw9E2h7XvtwNv2wXppJo/v70AdeO5YnZzZhvpCOFdZGUka6JFGgo9ncctE n5iFOFWCocFNw== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id B355F17E1575; Wed, 8 Jan 2025 12:28:36 +0100 (CET) From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, ck.hu@mediatek.com, jitao.shi@mediatek.com, jie.qiu@mediatek.com, junzhi.zhao@mediatek.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, dmitry.baryshkov@linaro.org, lewis.liao@mediatek.com, ives.chenjh@mediatek.com, tommyyl.chen@mediatek.com, jason-jh.lin@mediatek.com Subject: [PATCH v4 26/34] drm/mediatek: mtk_hdmi: Remove goto in mtk_hdmi_clk_enable_audio() Date: Wed, 8 Jan 2025 12:27:36 +0100 Message-ID: <20250108112744.64686-27-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250108112744.64686-1-angelogioacchino.delregno@collabora.com> References: <20250108112744.64686-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" If the clk_prepare_enable() call for the SPDIF clock fails, just disable and unprepare the clock in the error check branch and return immediately instead of jumping to the end with a goto, slightly reducing code size. This commit brings no functional changes. Reviewed-by: CK Hu Signed-off-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek= /mtk_hdmi.c index 6043739fcf3c..55b72ed271bf 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1095,13 +1095,12 @@ static int mtk_hdmi_clk_enable_audio(struct mtk_hdm= i *hdmi) return ret; =20 ret =3D clk_prepare_enable(hdmi->clk[MTK_HDMI_CLK_AUD_SPDIF]); - if (ret) - goto err; + if (ret) { + clk_disable_unprepare(hdmi->clk[MTK_HDMI_CLK_AUD_BCLK]); + return ret; + } =20 return 0; -err: - clk_disable_unprepare(hdmi->clk[MTK_HDMI_CLK_AUD_BCLK]); - return ret; } =20 static void mtk_hdmi_clk_disable_audio(struct mtk_hdmi *hdmi) --=20 2.47.0