diff options
| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-10-10 12:37:43 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 20:35:29 +0400 |
| commit | a991f44b79fa49b281eb078eed4a76a42101012a (patch) | |
| tree | 5a6b7a4ce700ef8bcdf59f816c0c04b5e64d215b /drivers/media/video/bt8xx/bttv-gpio.c | |
| parent | e77e2c2f2989eefff7e1c0fff9cb72afaedf6796 (diff) | |
| download | linux-a991f44b79fa49b281eb078eed4a76a42101012a.tar.xz | |
V4L/DVB (6316): Change list_for_each+list_entry to list_for_each_entry
The rest of V4L files.
There is one list_for_each+list_entry in cpia_pp.c that
wasn't changed because it expects the loop iterator to remain NULL if
the list is empty.
A bug in vivi is fixed; the 'safe' version needs to be used because the loop
deletes the list entries.
Simplify a second loop in vivi and get rid if an un-used variable in that loop.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-gpio.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-gpio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/video/bt8xx/bttv-gpio.c b/drivers/media/video/bt8xx/bttv-gpio.c index 84154c26f9c5..dce6dae5740e 100644 --- a/drivers/media/video/bt8xx/bttv-gpio.c +++ b/drivers/media/video/bt8xx/bttv-gpio.c @@ -106,11 +106,9 @@ int bttv_sub_add_device(struct bttv_core *core, char *name) int bttv_sub_del_devices(struct bttv_core *core) { - struct bttv_sub_device *sub; - struct list_head *item,*save; + struct bttv_sub_device *sub, *save; - list_for_each_safe(item,save,&core->subs) { - sub = list_entry(item,struct bttv_sub_device,list); + list_for_each_entry_safe(sub, save, &core->subs, list) { list_del(&sub->list); device_unregister(&sub->dev); } |