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Code Issues Releases Wiki Activity

video: fbdev: pxa168fb: Make use of the helper function dev_err_probe()

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When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Cai Huoqing 2021-09-17 12:22:08 +08:00 committed by Helge Deller
parent 394e80c8c6
commit 24e9c50d7a
1 changed files with 3 additions and 4 deletions
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7
drivers/video/fbdev/pxa168fb.c
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@ -606,10 +606,9 @@ static int pxa168fb_probe(struct platform_device *pdev)
}
clk = devm_clk_get(&pdev->dev, "LCDCLK");
if (IS_ERR(clk)) {
dev_err(&pdev->dev, "unable to get LCDCLK");
return PTR_ERR(clk);
}
if (IS_ERR(clk))
return dev_err_probe(&pdev->dev, PTR_ERR(clk),
"unable to get LCDCLK");
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {