videobuf-vmalloc: remove __videobuf_sync()

PATCH New Mauro Carvalho Chehab 1 participant 1 message May 5, 2010 Media (V4L/DVB)

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Mauro Carvalho Chehab

author

2010-05-05 20:16 UTC #0 lore raw

PATCH 1/1 videobuf-vmalloc: remove __videobuf_sync()

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 <[email protected]>

Signature · 2 lines

Cheers,
Mauro

drivers/media/video/videobuf-vmalloc.c +0 -7

index f8b5b56..583728f 100644
@@ -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,
 };