From accdce5f86084be63eebc970532513f063115a8e Mon Sep 17 00:00:00 2001 From: Bryan O'Donoghue Date: Mon, 30 Apr 2018 15:56:04 +0100 Subject: [PATCH] riscv: Define PLATFORM__CLEAR_BIT for generic_clear_bit() riscv 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 riscv 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 Cc: Rick Chen Cc: Greentime Hu --- arch/riscv/include/asm/bitops.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h index 0149e5c..536629b 100644 --- a/arch/riscv/include/asm/bitops.h +++ b/arch/riscv/include/asm/bitops.h @@ -54,6 +54,8 @@ static inline void __clear_bit(int nr, void *addr) *a &= ~mask; } +#define PLATFORM__CLEAR_BIT + static inline void __change_bit(int nr, void *addr) { int mask;