linux-kernel - [PATCH] drm: xlnx: zynqmp: Use dev_err

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Message-ID: <202303221625255005719@zte.com.cn>
Date:   Wed, 22 Mar 2023 16:25:25 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <laurent.pinchart@...asonboard.com>
Cc:     <hyun.kwon@...inx.com>, <airlied@...il.com>, <daniel@...ll.ch>,
        <michal.simek@...inx.com>, <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm: xlnx: zynqmp: Use dev_err_probe()

From: Ye Xingchen <ye.xingchen@....com.cn>

Replace the open-code with dev_err_probe() to simplify the code.

Signed-off-by: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/gpu/drm/xlnx/zynqmp_dp.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
index 0a7b466446fb..c6c2cb4626b9 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
@@ -1700,10 +1700,8 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub)

 	dp->reset = devm_reset_control_get(dp->dev, NULL);
 	if (IS_ERR(dp->reset)) {
-		if (PTR_ERR(dp->reset) != -EPROBE_DEFER)
-			dev_err(dp->dev, "failed to get reset: %ld\n",
-				PTR_ERR(dp->reset));
-		ret = PTR_ERR(dp->reset);
+		ret = dev_err_probe(dp->dev, PTR_ERR(dp->reset),
+				    "failed to get reset: %ld\n");
 		goto err_free;
 	}

-- 
2.25.1