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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2010-09-29 18:08:51 +0900 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2010-10-09 21:51:45 +0200 |
| commit | d852a6afd91fc928128f59ebff381838c365e358 (patch) | |
| tree | 6afd5cb76ab2288457c56a6a458bb928cb081031 /include/asm-generic/io.h | |
| parent | 708ff2a0097b02d32d375b66996661f36cd4d6d1 (diff) | |
bitops: remove duplicated extern declarations
If CONFIG_GENERIC_FIND_NEXT_BIT is enabled, find_next_bit() and
find_next_zero_bit() are doubly declared in asm-generic/bitops/find.h
and linux/bitops.h.
asm/bitops.h includes asm-generic/bitops/find.h if and only if the
architecture enables CONFIG_GENERIC_FIND_NEXT_BIT. And asm/bitops.h
is included by linux/bitops.h
So we can just remove the extern declarations of find_next_bit() and
find_next_zero_bit() in linux/bitops.h.
Also we can remove unneeded #ifndef CONFIG_GENERIC_FIND_NEXT_BIT in
asm-generic/bitops/find.h.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/asm-generic/io.h')
0 files changed, 0 insertions, 0 deletions