summaryrefslogtreecommitdiff
path: root/drivers/media/video/cx18
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil@xs4all.nl>2010-05-01 08:03:24 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-19 12:58:54 -0300
commitffb4877ba013f94322083f77cbb05b35c2a218aa (patch)
tree0d041da73986e1dc7c845ff4418fb20f46bd7506 /drivers/media/video/cx18
parent530d2d32068eaf3616e0ce9e58a5fde5701c3380 (diff)
V4L/DVB: v4l2-common: simplify prio utility functions
v4l2_prio_init/open/close returned an int when in fact they would always return 0. Make these void functions. v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a pointer for no good reason. Replace with a normal enum v4l2_priority argument. These changes will simplify the work of moving priority handling into the v4l core. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18')
-rw-r--r--drivers/media/video/cx18/cx18-controls.c2
-rw-r--r--drivers/media/video/cx18/cx18-fileops.c2
-rw-r--r--drivers/media/video/cx18/cx18-ioctl.c16
3 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
index 7fa589240ff2..4b4b46544d5a 100644
--- a/drivers/media/video/cx18/cx18-controls.c
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -263,7 +263,7 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
int ret;
struct v4l2_control ctrl;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 863ce7758239..e12a15020cda 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -700,7 +700,7 @@ int cx18_v4l2_close(struct file *filp)
CX18_DEBUG_IOCTL("close() of %s\n", s->name);
- v4l2_prio_close(&cx->prio, &id->prio);
+ v4l2_prio_close(&cx->prio, id->prio);
/* Easy case first: this stream was never claimed by us */
if (s->id != id->open_id) {
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 2e6addab3ed6..2530fc54daaf 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -277,7 +277,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
int ret;
int w, h;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -306,7 +306,7 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh,
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -341,7 +341,7 @@ static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh,
int ret;
struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -549,7 +549,7 @@ static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -601,7 +601,7 @@ int cx18_s_input(struct file *file, void *fh, unsigned int inp)
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -647,7 +647,7 @@ int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -675,7 +675,7 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;
@@ -715,7 +715,7 @@ static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, &id->prio);
+ ret = v4l2_prio_check(&cx->prio, id->prio);
if (ret)
return ret;