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nds32: Define PLATFORM__CLEAR_BIT for generic_clear_bit()

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nds2 bitops.h provides a __clear_bit() but does not define
PLATFORM__CLEAR_BIT as a result generic_clear_bit() is used instead of the
architecturally provided __clear_bit().

This patch defines PLATFORM__CLEAR_BIT which means that __clear_bit() in
nds32 bitops.h will be called whenever generic_clear_bit() is called - as
opposed to the default cross-platform generic_clear_bit().

Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Cc: Macpaul Lin <macpaul@andestech.com>
This commit is contained in:
Bryan O'Donoghue 2018-04-30 15:56:08 +01:00 committed by Tom Rini
parent 76b916f233
commit 73171c8d53
1 changed files with 2 additions and 0 deletions
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2
arch/nds32/include/asm/bitops.h
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@ -61,6 +61,8 @@ static inline void __clear_bit(int nr, void *addr)
local_irq_restore(flags);
}
#define PLATFORM__CLEAR_BIT
extern void change_bit(int nr, void *addr);
static inline void __change_bit(int nr, void *addr)