The generic bitops headers are required when calling logarithimic functions, such as ilog2().
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- Changes since v3: - Newly introduced in this version
arch/nds32/include/asm/bitops.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/nds32/include/asm/bitops.h b/arch/nds32/include/asm/bitops.h index f1aa9a3..7ee37c3 100644 --- a/arch/nds32/include/asm/bitops.h +++ b/arch/nds32/include/asm/bitops.h @@ -21,6 +21,10 @@ #ifdef __KERNEL__
#include <asm/system.h> +#include <asm-generic/bitops/fls.h> +#include <asm-generic/bitops/__fls.h> +#include <asm-generic/bitops/fls64.h> +#include <asm-generic/bitops/__ffs.h>
#define smp_mb__before_clear_bit() do { } while (0) #define smp_mb__after_clear_bit() do { } while (0)