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[media] media: blackfin: bfin_capture: drop bcap_get_unmapped_area() 

this patch drops bcap_get_unmapped_area() and uses
vb2_fop_get_unmapped_area() helper provided by the vb2 core.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Lad, Prabhakar 2015-03-08 11:40:52 -03:00 committed by Mauro Carvalho Chehab
parent 9d490e529d
commit 225ccaa307
1 changed files with 1 additions and 18 deletions
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19
drivers/media/platform/blackfin/bfin_capture.c
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@ -196,23 +196,6 @@ static void bcap_free_sensor_formats(struct bcap_device *bcap_dev)
bcap_dev->sensor_formats = NULL;
}
#ifndef CONFIG_MMU
static unsigned long bcap_get_unmapped_area(struct file *file,
unsigned long addr,
unsigned long len,
unsigned long pgoff,
unsigned long flags)
{
struct bcap_device *bcap_dev = video_drvdata(file);
return vb2_get_unmapped_area(&bcap_dev->buffer_queue,
addr,
len,
pgoff,
flags);
}
#endif
static int bcap_queue_setup(struct vb2_queue *vq,
const struct v4l2_format *fmt,
unsigned int *nbuffers, unsigned int *nplanes,
@ -783,7 +766,7 @@ static struct v4l2_file_operations bcap_fops = {
.unlocked_ioctl = video_ioctl2,
.mmap = vb2_fop_mmap,
#ifndef CONFIG_MMU
.get_unmapped_area = bcap_get_unmapped_area,
.get_unmapped_area = vb2_fop_get_unmapped_area,
#endif
.poll = vb2_fop_poll
};