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V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead

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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>
This commit is contained in:
Hans Verkuil
2008-08-23 07:24:07 -03:00
committed by Mauro Carvalho Chehab
parent e138c592b5
commit 601e9444f2
23 changed files with 111 additions and 119 deletions
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12
drivers/media/video/pwc/pwc-if.c
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@@ -1112,7 +1112,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
pdev = (struct pwc_device *)vdev->priv;
pdev = video_get_drvdata(vdev);
BUG_ON(!pdev);
if (pdev->vopen) {
PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n");
@@ -1233,7 +1233,7 @@ static int pwc_video_close(struct inode *inode, struct file *file)
PWC_DEBUG_OPEN(">> video_close called(vdev = 0x%p).\n", vdev);
lock_kernel();
pdev = (struct pwc_device *)vdev->priv;
pdev = video_get_drvdata(vdev);
if (pdev->vopen == 0)
PWC_DEBUG_MODULE("video_close() called on closed device?\n");
@@ -1304,7 +1304,7 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
vdev, buf, count);
if (vdev == NULL)
return -EFAULT;
pdev = vdev->priv;
pdev = video_get_drvdata(vdev);
if (pdev == NULL)
return -EFAULT;
@@ -1386,7 +1386,7 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
if (vdev == NULL)
return -EFAULT;
pdev = vdev->priv;
pdev = video_get_drvdata(vdev);
if (pdev == NULL)
return -EFAULT;
@@ -1408,7 +1408,7 @@ static int pwc_video_ioctl(struct inode *inode, struct file *file,
if (!vdev)
goto out;
pdev = vdev->priv;
pdev = video_get_drvdata(vdev);
mutex_lock(&pdev->modlock);
if (!pdev->unplugged)
@@ -1428,7 +1428,7 @@ static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
int index;
PWC_DEBUG_MEMORY(">> %s\n", __func__);
pdev = vdev->priv;
pdev = video_get_drvdata(vdev);
size = vma->vm_end - vma->vm_start;
start = vma->vm_start;