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Commit 63e42485 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: v4l videobuf: remove unused is_mmapped field 



Thanks to Pawel Osciak for noticing this.

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 53aaf076

drivers/media/video/videobuf-core.c

+0 −3
Original line number Diff line number Diff line
@@ -321,8 +321,6 @@ static int __videobuf_mmap_free(struct videobuf_queue *q) 
		if (q->bufs[i] && q->bufs[i]->map)

			return -EBUSY;



	q->is_mmapped = 0;



	for (i = 0; i < VIDEO_MAX_FRAME; i++) {

		if (NULL == q->bufs[i])

			continue;
@@ -1089,7 +1087,6 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma) 


	mutex_lock(&q->vb_lock);

	retval = CALL(q, mmap_mapper, q, vma);

	q->is_mmapped = 1;

	mutex_unlock(&q->vb_lock);



	return retval;

include/media/videobuf-core.h

+0 −1
Original line number Diff line number Diff line
@@ -166,7 +166,6 @@ struct videobuf_queue { 


	unsigned int               streaming:1;

	unsigned int               reading:1;

	unsigned int		   is_mmapped:1;



	/* capture via mmap() + ioctl(QBUF/DQBUF) */

	struct list_head           stream;