diff options
Diffstat (limited to 'sound/usb/caiaq/input.c')
| -rw-r--r-- | sound/usb/caiaq/input.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sound/usb/caiaq/input.c b/sound/usb/caiaq/input.c index 1e2cf2f08eec..a9130891bb69 100644 --- a/sound/usb/caiaq/input.c +++ b/sound/usb/caiaq/input.c @@ -804,6 +804,7 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *cdev) default: /* no input methods supported on this device */ + ret = -EINVAL; goto exit_free_idev; } @@ -828,15 +829,21 @@ exit_free_idev: return ret; } -void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *cdev) +void snd_usb_caiaq_input_disconnect(struct snd_usb_caiaqdev *cdev) { if (!cdev || !cdev->input_dev) return; usb_kill_urb(cdev->ep4_in_urb); + input_unregister_device(cdev->input_dev); +} + +void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *cdev) +{ + if (!cdev || !cdev->input_dev) + return; + usb_free_urb(cdev->ep4_in_urb); cdev->ep4_in_urb = NULL; - - input_unregister_device(cdev->input_dev); cdev->input_dev = NULL; } |