diff options
| author | Liam Howlett <liam.howlett@oracle.com> | 2021-06-28 19:39:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:51 -0700 |
| commit | 49be780f798446ea86aa6cd687f9e51cbe569149 (patch) | |
| tree | 52c3b55e35a4ec18eac9d99695c286055a04e0aa /drivers | |
| parent | da68547d3692e89984f2c952c0931aa27b9095cd (diff) | |
media: videobuf2: use vma_lookup() in get_vaddr_frames()
vma_lookup() finds the vma of a specific address with a cleaner interface
and is more readable.
Link: https://lkml.kernel.org/r/20210521174745.2219620-15-Liam.Howlett@Oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/common/videobuf2/frame_vector.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/common/videobuf2/frame_vector.c b/drivers/media/common/videobuf2/frame_vector.c index 381158320a90..ce879f6f8f82 100644 --- a/drivers/media/common/videobuf2/frame_vector.c +++ b/drivers/media/common/videobuf2/frame_vector.c @@ -64,7 +64,7 @@ int get_vaddr_frames(unsigned long start, unsigned int nr_frames, do { unsigned long *nums = frame_vector_pfns(vec); - vma = find_vma_intersection(mm, start, start + 1); + vma = vma_lookup(mm, start); if (!vma) break; |