diff options
| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2012-11-08 17:11:41 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-22 19:58:00 (GMT) |
| commit | 6ddd89d0c90ec384d5a8058cb38679beb03c7eb7 (patch) | |
| tree | 600e33dff65d8ed21164b328af217ea629802410 /drivers/media/usb/em28xx/em28xx.h | |
| parent | afb177e06563861bfe4d7795a9d4d3b52851813b (diff) | |
| download | linux-fsl-qoriq-6ddd89d0c90ec384d5a8058cb38679beb03c7eb7.tar.xz | |
[media] em28xx: create a common function for isoc and bulk URB allocation and setup
Rename the existing function for isoc transfers em28xx_init_isoc
to em28xx_init_usb_xfer and extend it.
URB allocation and setup is now done depending on the USB
transfer type, which is selected with a new function parameter.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 8fb3504..7bc2ddd 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -662,8 +662,8 @@ int em28xx_vbi_supported(struct em28xx *dev); int em28xx_set_outfmt(struct em28xx *dev); int em28xx_resolution_set(struct em28xx *dev); int em28xx_set_alternate(struct em28xx *dev); -int em28xx_alloc_isoc(struct em28xx *dev, enum em28xx_mode mode, - int num_packets, int num_bufs, int max_pkt_size); +int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk, + int num_bufs, int max_pkt_size, int packet_multiplier); int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode, int num_packets, int num_bufs, int max_pkt_size, int (*isoc_copy) (struct em28xx *dev, struct urb *urb)); |