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author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-12-30 06:58:20 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-02 17:11:12 -0200 |
commit | bec43661b1dc0075b7445223ba775674133b164d (patch) | |
tree | 2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/ivtv | |
parent | dfa9a5ae679ff2d23caa995d0f55a19abaf0596e (diff) | |
download | op-kernel-dev-bec43661b1dc0075b7445223ba775674133b164d.zip op-kernel-dev-bec43661b1dc0075b7445223ba775674133b164d.tar.gz |
V4L/DVB (10135): v4l2: introduce v4l2_file_operations.
Introduce a struct v4l2_file_operations for v4l2 drivers.
Remove the unnecessary inode argument.
Move compat32 handling (and llseek) into the v4l2-dev core: this is now
handled in the v4l2 core and no longer in the drivers themselves.
Note that this changeset reverts an earlier patch that changed the return
type of__video_ioctl2 from int to long. This change will be reinstated
later in a much improved version.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv')
-rw-r--r-- | drivers/media/video/ivtv/ivtv-fileops.c | 4 | ||||
-rw-r--r-- | drivers/media/video/ivtv/ivtv-fileops.h | 4 | ||||
-rw-r--r-- | drivers/media/video/ivtv/ivtv-ioctl.c | 2 | ||||
-rw-r--r-- | drivers/media/video/ivtv/ivtv-streams.c | 8 |
4 files changed, 8 insertions, 10 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index 5eb5875..d594bc2 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -831,7 +831,7 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts) ivtv_release_stream(s); } -int ivtv_v4l2_close(struct inode *inode, struct file *filp) +int ivtv_v4l2_close(struct file *filp) { struct ivtv_open_id *id = filp->private_data; struct ivtv *itv = id->itv; @@ -978,7 +978,7 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp) return 0; } -int ivtv_v4l2_open(struct inode *inode, struct file *filp) +int ivtv_v4l2_open(struct file *filp) { int res; struct ivtv *itv = NULL; diff --git a/drivers/media/video/ivtv/ivtv-fileops.h b/drivers/media/video/ivtv/ivtv-fileops.h index df81e79..049a292 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.h +++ b/drivers/media/video/ivtv/ivtv-fileops.h @@ -22,12 +22,12 @@ #define IVTV_FILEOPS_H /* Testing/Debugging */ -int ivtv_v4l2_open(struct inode *inode, struct file *filp); +int ivtv_v4l2_open(struct file *filp); ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count, loff_t * pos); ssize_t ivtv_v4l2_write(struct file *filp, const char __user *buf, size_t count, loff_t * pos); -int ivtv_v4l2_close(struct inode *inode, struct file *filp); +int ivtv_v4l2_close(struct file *filp); unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait); unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait); int ivtv_start_capture(struct ivtv_open_id *id); diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index cd990a4..a6cd024 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -1827,7 +1827,7 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp, if (ivtv_debug & IVTV_DBGFLG_IOCTL) vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; - ret = __video_ioctl2(filp, cmd, arg); + ret = video_ioctl2(filp, cmd, arg); vfd->debug = 0; return ret; } diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index f77d764..854a950 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -43,24 +43,22 @@ #include "ivtv-cards.h" #include "ivtv-streams.h" -static const struct file_operations ivtv_v4l2_enc_fops = { +static const struct v4l2_file_operations ivtv_v4l2_enc_fops = { .owner = THIS_MODULE, .read = ivtv_v4l2_read, .write = ivtv_v4l2_write, .open = ivtv_v4l2_open, .unlocked_ioctl = ivtv_v4l2_ioctl, - .compat_ioctl = v4l_compat_ioctl32, .release = ivtv_v4l2_close, .poll = ivtv_v4l2_enc_poll, }; -static const struct file_operations ivtv_v4l2_dec_fops = { +static const struct v4l2_file_operations ivtv_v4l2_dec_fops = { .owner = THIS_MODULE, .read = ivtv_v4l2_read, .write = ivtv_v4l2_write, .open = ivtv_v4l2_open, .unlocked_ioctl = ivtv_v4l2_ioctl, - .compat_ioctl = v4l_compat_ioctl32, .release = ivtv_v4l2_close, .poll = ivtv_v4l2_dec_poll, }; @@ -78,7 +76,7 @@ static struct { int num_offset; int dma, pio; enum v4l2_buf_type buf_type; - const struct file_operations *fops; + const struct v4l2_file_operations *fops; } ivtv_stream_info[] = { { /* IVTV_ENC_STREAM_TYPE_MPG */ "encoder MPG", |