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Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-memops.c')
-rw-r--r--drivers/media/common/videobuf2/videobuf2-memops.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-memops.c b/drivers/media/common/videobuf2/videobuf2-memops.c
index c4a85be48ac2..6e9e05153f4e 100644
--- a/drivers/media/common/videobuf2/videobuf2-memops.c
+++ b/drivers/media/common/videobuf2/videobuf2-memops.c
@@ -26,7 +26,6 @@
* vb2_create_framevec() - map virtual addresses to pfns
* @start: Virtual user address where we start mapping
* @length: Length of a range to map
- * @write: Should we map for writing into the area
*
* This function allocates and fills in a vector with pfns corresponding to
* virtual address range passed in arguments. If pfns have corresponding pages,
@@ -35,17 +34,13 @@
* failure. Returned vector needs to be freed via vb2_destroy_pfnvec().
*/
struct frame_vector *vb2_create_framevec(unsigned long start,
- unsigned long length,
- bool write)
+ unsigned long length)
{
int ret;
unsigned long first, last;
unsigned long nr;
struct frame_vector *vec;
- unsigned int flags = FOLL_FORCE;
-
- if (write)
- flags |= FOLL_WRITE;
+ unsigned int flags = FOLL_FORCE | FOLL_WRITE;
first = start >> PAGE_SHIFT;
last = (start + length - 1) >> PAGE_SHIFT;