diff options
| author | Davidlohr Bueso <dave@stgolabs.net> | 2017-01-09 18:41:34 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-02-03 18:40:20 +0300 |
| commit | 3f7060887294339eaa60e3399cf7ff4d36620395 (patch) | |
| tree | ea5696ea78b00be6ed1cd8574dd49d8fd5a58939 /drivers/media/usb/usbvision/usbvision.h | |
| parent | 1059b687d002526452366b2307b2f94e30dd59cf (diff) | |
| download | linux-3f7060887294339eaa60e3399cf7ff4d36620395.tar.xz | |
[media] media/usbvision: remove ctrl_urb_wq
While the wakeup path seems to be set up, this waitqueue is actually
never used as no-one enqueues themselves on the list. As such, wakeups
are meaningless without waiters, so lets just get rid of the whole
thing.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/usbvision/usbvision.h')
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/usb/usbvision/usbvision.h b/drivers/media/usb/usbvision/usbvision.h index 56a28d651930..6ecdcd58248f 100644 --- a/drivers/media/usb/usbvision/usbvision.h +++ b/drivers/media/usb/usbvision/usbvision.h @@ -366,7 +366,6 @@ struct usb_usbvision { unsigned char ctrl_urb_buffer[8]; int ctrl_urb_busy; struct usb_ctrlrequest ctrl_urb_setup; - wait_queue_head_t ctrl_urb_wq; /* Processes waiting */ /* configuration part */ int have_tuner; |