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authorHans Verkuil <hverkuil@xs4all.nl>2008-08-23 07:24:07 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-12 09:36:54 -0200
commit601e9444f249d219009ec05674268d90f6f1cdcb (patch)
tree42d58813872e340e03a40b74922ea89dfdcf0c55 /drivers/media/video/w9966.c
parente138c592b50370621653fd962b2bc3f4e25dfe78 (diff)
V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead
Remove the priv field and let video_get/set_drvdata use dev_get_drvdata and dev_set_drvdata instead. Convert all drivers that still used priv directly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/w9966.c')
-rw-r--r--drivers/media/video/w9966.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index e3580119640f..14ebb15837fb 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -188,7 +188,7 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf,
static int w9966_exclusive_open(struct inode *inode, struct file *file)
{
struct video_device *vdev = video_devdata(file);
- struct w9966_dev *cam = vdev->priv;
+ struct w9966_dev *cam = video_get_drvdata(vdev);
return test_and_set_bit(0, &cam->in_use) ? -EBUSY : 0;
}
@@ -196,7 +196,7 @@ static int w9966_exclusive_open(struct inode *inode, struct file *file)
static int w9966_exclusive_release(struct inode *inode, struct file *file)
{
struct video_device *vdev = video_devdata(file);
- struct w9966_dev *cam = vdev->priv;
+ struct w9966_dev *cam = video_get_drvdata(vdev);
clear_bit(0, &cam->in_use);
return 0;
@@ -351,7 +351,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
// Fill in the video_device struct and register us to v4l
memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
- cam->vdev.priv = cam;
+ video_set_drvdata(&cam->vdev, cam);
if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
return -1;
@@ -733,7 +733,7 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
- struct w9966_dev *cam = vdev->priv;
+ struct w9966_dev *cam = video_get_drvdata(vdev);
switch(cmd)
{
@@ -892,7 +892,7 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
struct video_device *vdev = video_devdata(file);
- struct w9966_dev *cam = vdev->priv;
+ struct w9966_dev *cam = video_get_drvdata(vdev);
unsigned char addr = 0xa0; // ECP, read, CCD-transfer, 00000
unsigned char __user *dest = (unsigned char __user *)buf;
unsigned long dleft = count;