diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-17 12:22:11 +0800 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-01-29 23:22:36 +0100 |
| commit | b1d8c84abb38564171694564a325734893493894 (patch) | |
| tree | d16a76f36983505fca06214247b6618a4351f668 /drivers/video | |
| parent | a644da2ec57ac40a7f0763c099122bf189043c0b (diff) | |
| download | linux-b1d8c84abb38564171694564a325734893493894.tar.bz2 | |
video: fbdev: s3c-fb: Make use of the helper function dev_err_probe()
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>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/s3c-fb.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c index 1d88dcd3e26b..55889fe71210 100644 --- a/drivers/video/fbdev/s3c-fb.c +++ b/drivers/video/fbdev/s3c-fb.c @@ -1392,18 +1392,17 @@ static int s3c_fb_probe(struct platform_device *pdev) spin_lock_init(&sfb->slock); sfb->bus_clk = devm_clk_get(dev, "lcd"); - if (IS_ERR(sfb->bus_clk)) { - dev_err(dev, "failed to get bus clock\n"); - return PTR_ERR(sfb->bus_clk); - } + if (IS_ERR(sfb->bus_clk)) + return dev_err_probe(dev, PTR_ERR(sfb->bus_clk), + "failed to get bus clock\n"); clk_prepare_enable(sfb->bus_clk); if (!sfb->variant.has_clksel) { sfb->lcd_clk = devm_clk_get(dev, "sclk_fimd"); if (IS_ERR(sfb->lcd_clk)) { - dev_err(dev, "failed to get lcd clock\n"); - ret = PTR_ERR(sfb->lcd_clk); + ret = dev_err_probe(dev, PTR_ERR(sfb->lcd_clk), + "failed to get lcd clock\n"); goto err_bus_clk; } |