Searched refs:ibm_backlight_device (Results 1 – 1 of 1) sorted by relevance
6432 static struct backlight_device *ibm_backlight_device; variable6624 backlight_force_update(ibm_backlight_device, in tpacpi_brightness_notify_change()6837 if (IS_ERR(ibm_backlight_device)) { in brightness_init()6838 int rc = PTR_ERR(ibm_backlight_device); in brightness_init()6839 ibm_backlight_device = NULL; in brightness_init()6857 backlight_update_status(ibm_backlight_device); in brightness_init()6879 if (ibm_backlight_device) { in brightness_exit()6882 backlight_device_unregister(ibm_backlight_device); in brightness_exit()6937 if (!rc && ibm_backlight_device) in brightness_write()6938 backlight_force_update(ibm_backlight_device, in brightness_write()[all …]