From nobody Tue Feb 10 07:02:00 2026 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2C169239570; Wed, 2 Apr 2025 12:32:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743597166; cv=none; b=Iy+S4v3Rqn4M9rMewLUTjRaSZlK8bCN3nuPlVCWYf1X3ct6O7MMPsp+CvGl6lHidX6Lh9S3q8tPEqynnlcML2ByaJHyuq+nE0oDaakfx0/mAY/cLtKqBr+CgHvIiSOPS/cialyefgmaQ7+0nTyhEu61ZscNcj0GOFQiE1yw/mIQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743597166; c=relaxed/simple; bh=tOZz0L3GVjXW2ZtzMwyl/yYNyYzyFJ+GZZpA5ROpJRY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=elF9FxipESejZbz3hQ4g7YEZ+cyTdLNcMOPGjRWqoTiin0HBtDMferZqwZyt+oXmLjenFAN0QPW/DGAsqC6md8ashBMkIKDxD8cw6jPuT3tfA5ex0TMxPF+NfzqX1ac2F/6bcxsJmsRmRkqK7Dz4AacDS8ET2aq3M/k8xtw1fO4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=MGTwIXCl; arc=none smtp.client-ip=220.197.31.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="MGTwIXCl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=SAmBQ fQ4gtVQYYiOf9e8DZppYPFI9MirWXA6gFfsoeE=; b=MGTwIXCl6X63pnKuYAA0r pXDerXH7TBHXky8AaQZOE3YVkWYj7hrNbRQl9F7ffYA9A2/7BYHcTXEJO5429OB0 Qh4s+pyuAJfJwbsjBzFf3HG8m3GbJnnTghIrD6UkgaYt4MMUppHNtk5lmuoWmCc8 PBzyuDtQF8fIlHIv6oVfgM= Received: from ProDesk.. (unknown []) by gzsmtp4 (Coremail) with SMTP id PygvCgDnd405Lu1nJwOJBA--.36321S5; Wed, 02 Apr 2025 20:32:00 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, hjc@rock-chips.com, mripard@kernel.org, neil.armstrong@linaro.org, dmitry.baryshkov@oss.qualcomm.com, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Andy Yan Subject: [PATCH v3 3/7] drm/rockchip: inno-hdmi: Simplify error handler with dev_err_probe Date: Wed, 2 Apr 2025 20:31:37 +0800 Message-ID: <20250402123150.238234-4-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250402123150.238234-1-andyshrk@163.com> References: <20250402123150.238234-1-andyshrk@163.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 X-CM-TRANSID: PygvCgDnd405Lu1nJwOJBA--.36321S5 X-Coremail-Antispam: 1Uf129KBjvJXoW7uryfXr4fuF1fJr4Utr1xuFg_yoW8Aw1Dpr ZxJFyjvFy8JF18W347ua15Ar1Sya1Uta18CrZrGwn5Zw17Zrs8try3ZFWFqrWFyF95Zw4a y393Xa4UZ3W7WaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jJkuxUUUUU= X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbB0gMjXmftK+o5ZwAAs5 Content-Type: text/plain; charset="utf-8" From: Andy Yan Use dev_err_probe simplify the error handle. Signed-off-by: Andy Yan --- (no changes since v2) Changes in v2: - First included in this series drivers/gpu/drm/rockchip/inno_hdmi.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchi= p/inno_hdmi.c index 483ecfeaebb08..e891d42dd08a4 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.c +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c @@ -885,29 +885,22 @@ static int inno_hdmi_bind(struct device *dev, struct = device *master, return PTR_ERR(hdmi->regs); =20 hdmi->pclk =3D devm_clk_get(hdmi->dev, "pclk"); - if (IS_ERR(hdmi->pclk)) { - DRM_DEV_ERROR(hdmi->dev, "Unable to get HDMI pclk clk\n"); - return PTR_ERR(hdmi->pclk); - } + if (IS_ERR(hdmi->pclk)) + return dev_err_probe(dev, PTR_ERR(hdmi->pclk), "Unable to get HDMI pclk\= n"); =20 ret =3D clk_prepare_enable(hdmi->pclk); - if (ret) { - DRM_DEV_ERROR(hdmi->dev, - "Cannot enable HDMI pclk clock: %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Cannot enable HDMI pclk: %d\n", ret); =20 hdmi->refclk =3D devm_clk_get_optional(hdmi->dev, "ref"); if (IS_ERR(hdmi->refclk)) { - DRM_DEV_ERROR(hdmi->dev, "Unable to get HDMI reference clock\n"); - ret =3D PTR_ERR(hdmi->refclk); + ret =3D dev_err_probe(dev, PTR_ERR(hdmi->refclk), "Unable to get HDMI re= fclk\n"); goto err_disable_pclk; } =20 ret =3D clk_prepare_enable(hdmi->refclk); if (ret) { - DRM_DEV_ERROR(hdmi->dev, - "Cannot enable HDMI reference clock: %d\n", ret); + ret =3D dev_err_probe(dev, ret, "Cannot enable HDMI refclk: %d\n", ret); goto err_disable_pclk; } =20 --=20 2.43.0