riscv bitops.h provides a __set_bit() but does not define PLATFORM__SET_BIT
as a result generic_set_bit() is used instead of the architecturally
provided __set_bit().
This patch defines PLATFORM__SET_BIT which means that __set_bit() in x86
bitops.h will be called whenever generic_set_bit() is called - as opposed
to the default cross-platform generic_set_bit().
Signed-off-by: Bryan O'Donoghue <pure.lo...@nexus-software.ie>
Cc: Rick Chen <r...@andestech.com>
Cc: Greentime Hu <green...@gmail.com>
---
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 55d420fdfb..0149e5c696 100644
--- a/arch/riscv/include/asm/bitops.h
+++ b/arch/riscv/include/asm/bitops.h
@@ -42,6 +42,8 @@ static inline void __set_bit(int nr, void *addr)
*a |= mask;
}
+#define PLATFORM__SET_BIT
+
static inline void __clear_bit(int nr, void *addr)
{
int *a = (int *)addr;
--
2.17.0
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