Lines Matching refs:bl
40 static int da903x_backlight_set(struct backlight_device *bl, int brightness)
42 struct da903x_backlight_data *data = bl_get_data(bl);
78 static int da903x_backlight_update_status(struct backlight_device *bl)
80 return da903x_backlight_set(bl, backlight_get_brightness(bl));
83 static int da903x_backlight_get_brightness(struct backlight_device *bl)
85 struct da903x_backlight_data *data = bl_get_data(bl);
100 struct backlight_device *bl;
133 bl = devm_backlight_device_register(&pdev->dev, pdev->name,
136 if (IS_ERR(bl)) {
138 return PTR_ERR(bl);
141 bl->props.brightness = max_brightness;
143 platform_set_drvdata(pdev, bl);
144 backlight_update_status(bl);