== Changes to existing drivers ==
- Supply MODULE_DEVICE_TABLE() to ensure probing
- Constify struct; da9052_bl
- Enable compile test; lcd_l4f00242t03, lcd_lms283fg05, backlight_gpio
- Suspend/resume bugfix; lp855x_bl
- devm_gpiod_get_optional() API fixup; pwm_bl
- Error handling fixup; backlight
backlight: Change the return type of backlight_update_status() to int
Backlight device returns the result of update_status(), but
backlight_update_status() ignores it. So the consumers cannot confirm the
result of their function call. This patch makes the result to be returned
back for consumers.
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
1 file changed
