diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2011-06-26 06:49:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:53:44 -0300 |
| commit | 6eba93573d2dda3f627006101c0652faeeaffde6 (patch) | |
| tree | 540ad9fe31cc22f7a043d3fb0fb172683b9963e5 /drivers/media/video/pwc/pwc-dec23.c | |
| parent | 3b4d0ec79113e77b3fe90749ae00bfa015c73048 (diff) | |
[media] pwc: Move various initialization to driver load and / or stream start
Doing a bunch of initialization every time /dev/video is opened, and thus
for example when the udev rules probe for capabilities makes no sense,
do it at driver load, resp. stream start instead.
This is a preparation patch for allowing multiple opens of the /dev/video
node.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pwc/pwc-dec23.c')
| -rw-r--r-- | drivers/media/video/pwc/pwc-dec23.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/media/video/pwc/pwc-dec23.c b/drivers/media/video/pwc/pwc-dec23.c index 0c801b8f3eca..06a4e877ba40 100644 --- a/drivers/media/video/pwc/pwc-dec23.c +++ b/drivers/media/video/pwc/pwc-dec23.c @@ -916,27 +916,5 @@ void pwc_dec23_decompress(const struct pwc_device *pwc, pout_planar_v += pwc->view.x; } - } - } - -void pwc_dec23_exit(void) -{ - /* Do nothing */ - -} - -/** - * Allocate a private structure used by lookup table. - * You must call kfree() to free the memory allocated. - */ -int pwc_dec23_alloc(struct pwc_device *pwc) -{ - pwc->decompress_data = kmalloc(sizeof(struct pwc_dec23_private), GFP_KERNEL); - if (pwc->decompress_data == NULL) - return -ENOMEM; - return 0; -} - -/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */ |