diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-17 07:24:12 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-01-30 01:22:01 +0300 |
| commit | 7ebf85c5b104b6e7d43dd9c729109e806fcdb657 (patch) | |
| tree | 19965cf3f06cef9fdf7d99a7da9ddf7b74cb08d5 /drivers/video/fbdev/omap2 | |
| parent | 9d773f103b8953614e4ac28d3974719695580dcf (diff) | |
| download | linux-7ebf85c5b104b6e7d43dd9c729109e806fcdb657.tar.xz | |
video: fbdev: omapfb: panel-sharp-ls037v7dw01: 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/fbdev/omap2')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c index 602324c5c9f9..f1072c319de8 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c @@ -211,10 +211,9 @@ static int sharp_ls_probe_of(struct platform_device *pdev) int r; ddata->vcc = devm_regulator_get(&pdev->dev, "envdd"); - if (IS_ERR(ddata->vcc)) { - dev_err(&pdev->dev, "failed to get regulator\n"); - return PTR_ERR(ddata->vcc); - } + if (IS_ERR(ddata->vcc)) + return dev_err_probe(&pdev->dev, PTR_ERR(ddata->vcc), + "failed to get regulator\n"); /* lcd INI */ r = sharp_ls_get_gpio_of(&pdev->dev, 0, 0, "enable", &ddata->ini_gpio); |