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authorLiam Howlett <liam.howlett@oracle.com>2021-06-29 05:39:29 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 20:53:51 +0300
commit49be780f798446ea86aa6cd687f9e51cbe569149 (patch)
tree52c3b55e35a4ec18eac9d99695c286055a04e0aa /drivers/media/common
parentda68547d3692e89984f2c952c0931aa27b9095cd (diff)
downloadlinux-49be780f798446ea86aa6cd687f9e51cbe569149.tar.xz
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/media/common')
-rw-r--r--drivers/media/common/videobuf2/frame_vector.c2
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;