diff options
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 5e3e9511caaf..f90b129ff2c2 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -550,17 +550,18 @@ static int acpi_fujitsu_bl_input_setup(struct acpi_device *device) return input_register_device(fujitsu_bl->input); } -static int fujitsu_backlight_register(void) +static int fujitsu_backlight_register(struct acpi_device *device) { - struct backlight_properties props = { + const struct backlight_properties props = { .brightness = fujitsu_bl->brightness_level, .max_brightness = fujitsu_bl->max_brightness - 1, .type = BACKLIGHT_PLATFORM }; struct backlight_device *bd; - bd = backlight_device_register("fujitsu-laptop", NULL, NULL, - &fujitsu_bl_ops, &props); + bd = devm_backlight_device_register(&device->dev, "fujitsu-laptop", + &device->dev, NULL, + &fujitsu_bl_ops, &props); if (IS_ERR(bd)) return PTR_ERR(bd); @@ -629,24 +630,13 @@ static int acpi_fujitsu_bl_add(struct acpi_device *device) fujitsu_bl->max_brightness = FUJITSU_LCD_N_LEVELS; get_lcd_level(); - error = fujitsu_backlight_register(); + error = fujitsu_backlight_register(device); if (error) return error; return 0; } -static int acpi_fujitsu_bl_remove(struct acpi_device *device) -{ - struct fujitsu_bl *fujitsu_bl = acpi_driver_data(device); - - backlight_device_unregister(fujitsu_bl->bl_device); - - fujitsu_bl->acpi_handle = NULL; - - return 0; -} - /* Brightness notify */ static void acpi_fujitsu_bl_notify(struct acpi_device *device, u32 event) @@ -1077,7 +1067,6 @@ static struct acpi_driver acpi_fujitsu_bl_driver = { .ids = fujitsu_bl_device_ids, .ops = { .add = acpi_fujitsu_bl_add, - .remove = acpi_fujitsu_bl_remove, .notify = acpi_fujitsu_bl_notify, }, }; |