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authorHans Verkuil <hverkuil@xs4all.nl>2008-12-30 06:58:20 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-01-02 17:11:12 -0200
commitbec43661b1dc0075b7445223ba775674133b164d (patch)
tree2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/zoran
parentdfa9a5ae679ff2d23caa995d0f55a19abaf0596e (diff)
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/zoran')
-rw-r--r--drivers/media/video/zoran/zoran_driver.c21
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 00b97d97aea..ce4a5e5f9d2 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -1197,10 +1197,9 @@ zoran_close_end_session (struct file *file)
*/
static int
-zoran_open (struct inode *inode,
- struct file *file)
+zoran_open(struct file *file)
{
- unsigned int minor = iminor(inode);
+ unsigned int minor = video_devdata(file)->minor;
struct zoran *zr = NULL;
struct zoran_fh *fh;
int i, res, first_open = 0, have_module_locks = 0;
@@ -1340,8 +1339,7 @@ open_unlock_and_return:
}
static int
-zoran_close (struct inode *inode,
- struct file *file)
+zoran_close(struct file *file)
{
struct zoran_fh *fh = file->private_data;
struct zoran *zr = fh->zr;
@@ -4192,10 +4190,9 @@ static int zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static int
-zoran_ioctl (struct inode *inode,
- struct file *file,
- unsigned int cmd,
- unsigned long arg)
+zoran_ioctl(struct file *file,
+ unsigned int cmd,
+ unsigned long arg)
{
return video_usercopy(file, cmd, arg, zoran_do_ioctl);
}
@@ -4620,15 +4617,11 @@ zoran_mmap (struct file *file,
return 0;
}
-static const struct file_operations zoran_fops = {
+static const struct v4l2_file_operations zoran_fops = {
.owner = THIS_MODULE,
.open = zoran_open,
.release = zoran_close,
.ioctl = zoran_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
.read = zoran_read,
.write = zoran_write,
.mmap = zoran_mmap,