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| author | David Ellingsworth <david@identd.dyndns.org> | 2008-10-13 17:54:52 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-17 17:14:57 -0300 |
| commit | 081d868faeb7acdd655c28607f84e797240bd035 (patch) | |
| tree | 35e0bcd9c8dbb1875f8d20abc957fcb66fda13ea /drivers/media/video/stk-webcam.h | |
| parent | 962d699e5d12952c43d7316bc72a527a8aa134b7 (diff) | |
| download | kernel-crypto-081d868faeb7acdd655c28607f84e797240bd035.tar.gz kernel-crypto-081d868faeb7acdd655c28607f84e797240bd035.tar.xz kernel-crypto-081d868faeb7acdd655c28607f84e797240bd035.zip | |
V4L/DVB (9193): stk-webcam: minor cleanup
This patch:
1) removes the unnecessary kref.h include file
2) removes unnecessary pointer validation from read and poll routines.
(Neither poll nor read may be called unless a call to open succeeds. A
successful call to open will always set the file private_data pointer.
Verifying that it is not null is therefore unnecessary. The associated
release and mmap calls currently ignore this check.)
3) adds a space to syslog output.
4) removes an unused function prototype.
Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/stk-webcam.h')
| -rw-r--r-- | drivers/media/video/stk-webcam.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/video/stk-webcam.h b/drivers/media/video/stk-webcam.h index 084a85bdd16..9f673663757 100644 --- a/drivers/media/video/stk-webcam.h +++ b/drivers/media/video/stk-webcam.h @@ -122,7 +122,6 @@ struct stk_camera { #define vdev_to_camera(d) container_of(d, struct stk_camera, vdev) -void stk_camera_delete(struct kref *); int stk_camera_write_reg(struct stk_camera *, u16, u8); int stk_camera_read_reg(struct stk_camera *, u16, int *); |