diff options
Diffstat (limited to 'drivers/hid/hid-appletb-kbd.c')
| -rw-r--r-- | drivers/hid/hid-appletb-kbd.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/hid/hid-appletb-kbd.c b/drivers/hid/hid-appletb-kbd.c index 6f251b284018..b00687e67ce8 100644 --- a/drivers/hid/hid-appletb-kbd.c +++ b/drivers/hid/hid-appletb-kbd.c @@ -430,14 +430,20 @@ static int appletb_kbd_probe(struct hid_device *hdev, const struct hid_device_id ret = appletb_kbd_set_mode(kbd, appletb_tb_def_mode); if (ret) { dev_err_probe(dev, ret, "Failed to set touchbar mode\n"); - goto close_hw; + goto unregister_handler; } hid_set_drvdata(hdev, kbd); return 0; +unregister_handler: + input_unregister_handler(&kbd->inp_handler); close_hw: + if (kbd->backlight_dev) { + put_device(&kbd->backlight_dev->dev); + timer_delete_sync(&kbd->inactivity_timer); + } hid_hw_close(hdev); stop_hw: hid_hw_stop(hdev); @@ -451,7 +457,10 @@ static void appletb_kbd_remove(struct hid_device *hdev) appletb_kbd_set_mode(kbd, APPLETB_KBD_MODE_OFF); input_unregister_handler(&kbd->inp_handler); - timer_delete_sync(&kbd->inactivity_timer); + if (kbd->backlight_dev) { + put_device(&kbd->backlight_dev->dev); + timer_delete_sync(&kbd->inactivity_timer); + } hid_hw_close(hdev); hid_hw_stop(hdev); |