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Commit 225ccaa3 authored by Lad, Prabhakar's avatar Lad, Prabhakar Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarLad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 9d490e52

drivers/media/platform/blackfin/bfin_capture.c

+1 −18
Original line number Diff line number Diff line
@@ -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

};