Message ID | 20231116075017.939926-1-alexander.stein@ew.tq-group.com |
---|---|
State | New |
Headers | show |
Series | [1/1] backlight: pwm_bl: Use dev_err_probe | expand |
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 289bd9ce4d36d..3825c2b67c53b 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -509,8 +509,7 @@ static int pwm_backlight_probe(struct platform_device *pdev) pb->pwm = devm_pwm_get(&pdev->dev, NULL); if (IS_ERR(pb->pwm)) { ret = PTR_ERR(pb->pwm); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "unable to request PWM\n"); + dev_err_probe(&pdev->dev, ret, "unable to request PWM\n"); goto err_alloc; }
Let dev_err_probe handle the -EPROBE_DEFER case and also add an entry to /sys/kernel/debug/devices_deferred when deferred. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> --- drivers/video/backlight/pwm_bl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)