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| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-10-15 11:43:48 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-17 09:46:58 +0200 |
| commit | 2328ed663b3a34123df2c794f95505d332dc5284 (patch) | |
| tree | dc8ba31b7873f69fb149df3422219df177f22118 /drivers/staging/android | |
| parent | 4d79f43191305b8382ae90147a34487b347b0509 (diff) | |
| download | linux-2328ed663b3a34123df2c794f95505d332dc5284.tar.bz2 | |
Staging: android: ion: constify dma_buf_ops structure
The dma_buf_ops structure is stored in the ops field of a
dma_buf_export_info structure and also used as a condition inside the
if() statement. The if condition does not modify its value and the
ops field is of type const struct *dma_buf_ops, so dma_buf_ops
structures having this property can be declared as const.
File size before:
text data bss dec hex filename
14471 819 224 15514 3c9a
drivers/staging/android/ion/ion.o
File size after:
text data bss dec hex filename
14599 707 224 15530 3caa
drivers/staging/android/ion/ion.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android')
| -rw-r--r-- | drivers/staging/android/ion/ion.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 396ded52ab70..45eceea449e4 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -1013,7 +1013,7 @@ static int ion_dma_buf_end_cpu_access(struct dma_buf *dmabuf, return 0; } -static struct dma_buf_ops dma_buf_ops = { +static const struct dma_buf_ops dma_buf_ops = { .map_dma_buf = ion_map_dma_buf, .unmap_dma_buf = ion_unmap_dma_buf, .mmap = ion_mmap, |