videobuf-core checks if .sync ops is defined before calling.
So, we don't need a do-nothing function.
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
--
Cheers,
Mauro
diff --git a/drivers/media/video/videobuf-vmalloc.c
b/drivers/media/video/videobuf-vmalloc.c
index f8b5b56..583728f 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -229,12 +229,6 @@ static int __videobuf_iolock(struct videobuf_queue *q,
return 0;
}
-static int __videobuf_sync(struct videobuf_queue *q,
- struct videobuf_buffer *buf)
-{
- return 0;
-}
-
static int __videobuf_mmap_mapper(struct videobuf_queue *q,
struct videobuf_buffer *buf,
struct vm_area_struct *vma)
@@ -301,7 +295,6 @@ static struct videobuf_qtype_ops qops = {
.alloc = __videobuf_alloc,
.iolock = __videobuf_iolock,
- .sync = __videobuf_sync,
.mmap_mapper = __videobuf_mmap_mapper,
.vaddr = videobuf_to_vmalloc,
};
--
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