Lines Matching refs:bl
43 static int ot200_backlight_update_status(struct backlight_device *bl) in ot200_backlight_update_status() argument
45 struct ot200_backlight_data *data = bl_get_data(bl); in ot200_backlight_update_status()
46 int brightness = bl->props.brightness; in ot200_backlight_update_status()
48 if (bl->props.state & BL_CORE_FBBLANK) in ot200_backlight_update_status()
68 static int ot200_backlight_get_brightness(struct backlight_device *bl) in ot200_backlight_get_brightness() argument
70 struct ot200_backlight_data *data = bl_get_data(bl); in ot200_backlight_get_brightness()
81 struct backlight_device *bl; in ot200_backlight_probe() local
120 bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, data, in ot200_backlight_probe()
122 if (IS_ERR(bl)) { in ot200_backlight_probe()
124 retval = PTR_ERR(bl); in ot200_backlight_probe()
128 platform_set_drvdata(pdev, bl); in ot200_backlight_probe()
143 struct backlight_device *bl = platform_get_drvdata(pdev); in ot200_backlight_remove() local
144 struct ot200_backlight_data *data = bl_get_data(bl); in ot200_backlight_remove()
146 backlight_device_unregister(bl); in ot200_backlight_remove()