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author | Pawel Osciak <p.osciak@samsung.com> | 2010-09-06 03:53:48 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 07:55:56 -0200 |
commit | d639609061e7ddcd4220c7bcbefd6cb0789454ee (patch) | |
tree | c431dff8cbbf2aa8afc2d855afeac545ba2ef61f | |
parent | 111ac84a80199654db55c06e2565d4ab343c135d (diff) | |
download | linux-3.10-d639609061e7ddcd4220c7bcbefd6cb0789454ee.tar.gz linux-3.10-d639609061e7ddcd4220c7bcbefd6cb0789454ee.tar.bz2 linux-3.10-d639609061e7ddcd4220c7bcbefd6cb0789454ee.zip |
[media] v4l: videobuf: remove unused is_userptr variable
Remove unused is_userptr variable from videobuf-dma-contig.
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r-- | drivers/media/video/videobuf-dma-contig.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index 4d0a723b744..c9691115f2d 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -28,7 +28,6 @@ struct videobuf_dma_contig_memory { void *vaddr; dma_addr_t dma_handle; unsigned long size; - int is_userptr; }; #define MAGIC_DC_MEM 0x0733ac61 @@ -120,7 +119,6 @@ static const struct vm_operations_struct videobuf_vm_ops = { */ static void videobuf_dma_contig_user_put(struct videobuf_dma_contig_memory *mem) { - mem->is_userptr = 0; mem->dma_handle = 0; mem->size = 0; } @@ -147,7 +145,6 @@ static int videobuf_dma_contig_user_get(struct videobuf_dma_contig_memory *mem, offset = vb->baddr & ~PAGE_MASK; mem->size = PAGE_ALIGN(vb->size + offset); - mem->is_userptr = 0; ret = -EINVAL; down_read(&mm->mmap_sem); @@ -181,9 +178,6 @@ static int videobuf_dma_contig_user_get(struct videobuf_dma_contig_memory *mem, pages_done++; } - if (!ret) - mem->is_userptr = 1; - out_up: up_read(¤t->mm->mmap_sem); |