V4L/DVB (6266): videobuf cleanup: mmap check is common to all videobuf. Make it at core
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index eb3b984..3bd06bb 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -149,7 +149,7 @@
for (i = 0; i < VIDEO_MAX_FRAME; i++) {
if (NULL == q->bufs[i])
continue;
- if (CALL(q,is_mmapped,q->bufs[i])) {
+ if (q->bufs[i]->map) {
dprintk(1,"busy: buffer #%d mapped\n",i);
return 1;
}
@@ -238,7 +238,7 @@
}
b->flags = 0;
- if (CALL(q,is_mmapped,vb))
+ if (vb->map)
b->flags |= V4L2_BUF_FLAG_MAPPED;
switch (vb->state) {