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authorVaishali Thakkar <vthakkar1994@gmail.com>2015-06-06 04:53:27 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-06-10 17:43:19 +0300
commit555416f9878d2d1547765c1587b05e585c69096b (patch)
treefdc4f79fb6eb7b1fc78b553c75ce48b8783c186b /drivers/media
parent9e8715c91da5567518fcfc16721e01f974536e4a (diff)
downloadlinux-555416f9878d2d1547765c1587b05e585c69096b.tar.xz
[media] s5k5baf: Convert use of __constant_cpu_to_be16 to cpu_to_be16
In little endian cases, macro cpu_to_be16 unfolds to __swab16 which provides special case for constants. In big endian cases, __constant_cpu_to_be16 and cpu_to_be16 expand directly to the same expression. So, replace __constant_cpu_to_be16 with cpu_to_be16 with the goal of getting rid of the definition of __constant_cpu_to_be16 completely. The semantic patch that performs this transformation is as follows: @@expression x;@@ - __constant_cpu_to_be16(x) + cpu_to_be16(x) Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/s5k5baf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index bee73de347dc..774e0d0c94cb 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -491,7 +491,7 @@ static void s5k5baf_write_arr_seq(struct s5k5baf *state, u16 addr,
v4l2_dbg(3, debug, c, "i2c_write_seq(count=%d): %*ph\n", count,
min(2 * count, 64), seq);
- buf[0] = __constant_cpu_to_be16(REG_CMD_BUF);
+ buf[0] = cpu_to_be16(REG_CMD_BUF);
while (count > 0) {
int n = min_t(int, count, ARRAY_SIZE(buf) - 1);