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author | Akinobu Mita <akinobu.mita@gmail.com> | 2011-05-26 16:26:09 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 17:12:38 -0700 |
commit | 19de85ef574c3a2182e3ccad9581805052f14946 (patch) | |
tree | 98212bc122ac55807e562fd1ae6d0c5f0f2564d0 /arch/xtensa | |
parent | a2812e178321132811a53f7be40fe7e9bbffd9e0 (diff) | |
download | op-kernel-dev-19de85ef574c3a2182e3ccad9581805052f14946.zip op-kernel-dev-19de85ef574c3a2182e3ccad9581805052f14946.tar.gz |
bitops: add #ifndef for each of find bitops
The style that we normally use in asm-generic is to test the macro itself
for existence, so in asm-generic, do:
#ifndef find_next_zero_bit_le
extern unsigned long find_next_zero_bit_le(const void *addr,
unsigned long size, unsigned long offset);
#endif
and in the architectures, write
static inline unsigned long find_next_zero_bit_le(const void *addr,
unsigned long size, unsigned long offset)
#define find_next_zero_bit_le find_next_zero_bit_le
This adds the #ifndef for each of the find bitops in the generic header
and source files.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions