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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-01 08:18:24 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 14:59:24 -0400 |
| commit | efaf515f0d5124193393e37adbef423866a99273 (patch) | |
| tree | 178704d2f1eb86b4251724fafab9646ddfad135e /arch/cris/kernel/ptrace.c | |
| parent | 59310b7a06c1f9c7d8fd2d981dbc85226214dc32 (diff) | |
media: vb2 dma-sg: Constify dma_buf_ops structures
dma_buf_ops are not supposed to change at runtime. All functions
working with dma_buf_ops provided by <linux/dma-buf.h> work with
const dma_buf_ops. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
5238 112 4 5354 14ea drivers/media/v4l2-core/videobuf2-dma-sg.o
File size After adding 'const':
text data bss dec hex filename
5358 0 4 5362 14f2 drivers/media/v4l2-core/videobuf2-dma-sg.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'arch/cris/kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions