diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-17 12:24:10 +0800 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-01-29 23:22:01 +0100 |
| commit | 1d09b2a18d4bfd0654fc30b4a3b2adf82d37bde6 (patch) | |
| tree | 54753bce77e71d2d846e13f13b6f99021a232be9 /drivers/video/fbdev/omap2 | |
| parent | 25a968fbca7ab8b6d50cfed46825cad301c7f898 (diff) | |
video: fbdev: omapfb: panel-lgphilips-lb035q02: 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-lgphilips-lb035q02.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c index 1bec7a4422e8..6befd22dbd5c 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c @@ -244,10 +244,9 @@ static int lb035q02_probe_of(struct spi_device *spi) struct gpio_desc *gpio; gpio = devm_gpiod_get(&spi->dev, "enable", GPIOD_OUT_LOW); - if (IS_ERR(gpio)) { - dev_err(&spi->dev, "failed to parse enable gpio\n"); - return PTR_ERR(gpio); - } + if (IS_ERR(gpio)) + return dev_err_probe(&spi->dev, PTR_ERR(gpio), + "failed to parse enable gpio\n"); ddata->enable_gpio = gpio; |