diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-input.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-input.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index 47a2c1dcccbf..2a9bf667f208 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -676,6 +676,8 @@ static int em28xx_ir_init(struct em28xx *dev) return 0; } + kref_get(&dev->ref); + if (dev->board.buttons) em28xx_init_buttons(dev); @@ -816,7 +818,7 @@ static int em28xx_ir_fini(struct em28xx *dev) /* skip detach on non attached boards */ if (!ir) - return 0; + goto ref_put; if (ir->rc) rc_unregister_device(ir->rc); @@ -824,6 +826,10 @@ static int em28xx_ir_fini(struct em28xx *dev) /* done */ kfree(ir); dev->ir = NULL; + +ref_put: + kref_put(&dev->ref, em28xx_free_device); + return 0; } |