Commit e263c051 authored by Thomas Zimmermann's avatar Thomas Zimmermann Committed by Lee Jones
Browse files

backlight: corgi-lcd: Use backlight power constants 



Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality.

Only change the driver's backlight device, but leave the LCD
device as-is.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240624152033.25016-5-tzimmermann@suse.de


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 1adf9824

drivers/video/backlight/corgi_lcd.c

+2 −2
Original line number Diff line number Diff line
@@ -526,7 +526,7 @@ static int corgi_lcd_probe(struct spi_device *spi) 
		return PTR_ERR(lcd->bl_dev);



	lcd->bl_dev->props.brightness = pdata->default_intensity;

	lcd->bl_dev->props.power = FB_BLANK_UNBLANK;

	lcd->bl_dev->props.power = BACKLIGHT_POWER_ON;



	ret = setup_gpio_backlight(lcd, pdata);

	if (ret)
@@ -547,7 +547,7 @@ static void corgi_lcd_remove(struct spi_device *spi) 
{

	struct corgi_lcd *lcd = spi_get_drvdata(spi);



	lcd->bl_dev->props.power = FB_BLANK_UNBLANK;

	lcd->bl_dev->props.power = BACKLIGHT_POWER_ON;

	lcd->bl_dev->props.brightness = 0;

	backlight_update_status(lcd->bl_dev);

	corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_POWERDOWN);