| commit | 12c8007dafbb7a9719d7beb04b79c9406c265f47 | [log] [tgz] |
|---|---|---|
| author | Max Filippov <jcmvbkbc@gmail.com> | Mon Apr 25 04:06:37 2016 +0300 |
| committer | Max Filippov <jcmvbkbc@gmail.com> | Sun Jul 24 06:33:29 2016 +0300 |
| tree | a2798f27da3f149c1eae27c66c1572bcfeb7fedb | |
| parent | 8a5043b68320aa880d46744ab40915bee8939882 [diff] |
xtensa: fix __ffs result type
Make __ffs result type unsigned long to match generic asm
implementation. This fixes the following build warning:
mm/nobootmem.c: In function '__free_pages_memory':
include/linux/kernel.h:742:17: warning: comparison of distinct pointer
types lacks a cast
(void) (&_min1 == &_min2); \
^
mm/nobootmem.c:100:11: note: in expansion of macro 'min'
order = min(MAX_ORDER - 1UL, __ffs(start));
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>