nios2 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 nios2 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.logic@nexus-software.ie Cc: Thomas Chou thomas@wytron.com.tw --- arch/nios2/include/asm/bitops/non-atomic.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/nios2/include/asm/bitops/non-atomic.h b/arch/nios2/include/asm/bitops/non-atomic.h index 697cc2b7e0..9dd9d923e1 100644 --- a/arch/nios2/include/asm/bitops/non-atomic.h +++ b/arch/nios2/include/asm/bitops/non-atomic.h @@ -20,6 +20,8 @@ static inline void __set_bit(int nr, volatile unsigned long *addr) *p |= mask; }
+#define PLATFORM__SET_BIT + static inline void __clear_bit(int nr, volatile unsigned long *addr) { unsigned long mask = BIT_MASK(nr);