diff options
| author | Yury Norov <yury.norov@gmail.com> | 2020-01-30 22:16:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-31 10:30:40 -0800 |
| commit | d5767057c9a76a29f073dad66b7fa12a90e8c748 (patch) | |
| tree | 4b954476bbc5e06322a1fb514238e066714d1121 /include/linux/swab.h | |
| parent | 4e456fee215677584cafa7f67298a76917e89c64 (diff) | |
uapi: rename ext2_swab() to swab() and share globally in swab.h
ext2_swab() is defined locally in lib/find_bit.c However it is not
specific to ext2, neither to bitmaps.
There are many potential users of it, so rename it to just swab() and
move to include/uapi/linux/swab.h
ABI guarantees that size of unsigned long corresponds to BITS_PER_LONG,
therefore drop unneeded cast.
Link: http://lkml.kernel.org/r/20200103202846.21616-1-yury.norov@gmail.com
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Cc: Allison Randal <allison@lohutok.net>
Cc: Joe Perches <joe@perches.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/swab.h')
| -rw-r--r-- | include/linux/swab.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/swab.h b/include/linux/swab.h index e466fd159c85..bcff5149861a 100644 --- a/include/linux/swab.h +++ b/include/linux/swab.h @@ -7,6 +7,7 @@ # define swab16 __swab16 # define swab32 __swab32 # define swab64 __swab64 +# define swab __swab # define swahw32 __swahw32 # define swahb32 __swahb32 # define swab16p __swab16p |