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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-22 08:56:34 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-08-26 14:30:04 -0400
commit960c15dd171cf9f7172ecb785673b8265c567a53 (patch)
tree3bdda6a20bb3010eb6acebfce0f09f62fd03b765 /drivers/media/pci
parent11c2078bbfc30ac3923b1435612cd91e35820176 (diff)
media: pci: constify videobuf_queue_ops structures
videobuf_queue_ops are not supposed to change at runtime. All functions working with videobuf_queue_ops provided by <media/videobuf-core.h> work with const videobuf_queue_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci')
-rw-r--r--drivers/media/pci/bt8xx/bttv-driver.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 40110be4e986..227086a2e99c 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -1702,7 +1702,7 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
bttv_dma_free(q,fh->btv,buf);
}
-static struct videobuf_queue_ops bttv_video_qops = {
+static const struct videobuf_queue_ops bttv_video_qops = {
.buf_setup = buffer_setup,
.buf_prepare = buffer_prepare,
.buf_queue = buffer_queue,