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| author | Javier Martinez Canillas <javier.martinez@collabora.co.uk> | 2014-10-13 18:53:03 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-13 20:18:19 -0400 |
| commit | a20cd88e20e59ce11ebca84fac769654193c51e0 (patch) | |
| tree | 608d6eece0c3e67550438a7b8a57b74ee41c519e /fs/binfmt_elf_fdpic.c | |
| parent | ea33c31b621e296356ab74ea0237ba7761f2287e (diff) | |
rtc: max77686: Use ffs() to calculate tm_wday
max77686_rtc_calculate_wday() is used to calculate the day of the week
to be filled in struct rtc_time but that function only calculates the
number of bits shifted. So the ffs() function can be used to find the
first bit set instead of a special function.
[akpm@linux-foundation.org: add comment clarifying ffs() use]
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/binfmt_elf_fdpic.c')
0 files changed, 0 insertions, 0 deletions