diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bitops.h | 7 | ||||
| -rw-r--r-- | include/usb/lin_gadget_compat.h | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 576b15dc53..a47f6d17bb 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -5,9 +5,16 @@ #include <asm-generic/bitsperlong.h> #include <linux/compiler.h> +#ifdef __KERNEL__ #define BIT(nr) (1UL << (nr)) +#define BIT_ULL(nr) (1ULL << (nr)) #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) +#define BIT_ULL_MASK(nr) (1ULL << ((nr) % BITS_PER_LONG_LONG)) +#define BIT_ULL_WORD(nr) ((nr) / BITS_PER_LONG_LONG) +#define BITS_PER_BYTE 8 +#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) +#endif /* * Create a contiguous bitmask starting at bit position @l and ending at diff --git a/include/usb/lin_gadget_compat.h b/include/usb/lin_gadget_compat.h index 4a01585f80..d0d71f7c32 100644 --- a/include/usb/lin_gadget_compat.h +++ b/include/usb/lin_gadget_compat.h @@ -10,12 +10,10 @@ #ifndef __LIN_COMPAT_H__ #define __LIN_COMPAT_H__ +#include <linux/bitops.h> #include <linux/compat.h> /* common */ -#define BITS_PER_BYTE 8 -#define BITS_TO_LONGS(nr) \ - DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) #define DECLARE_BITMAP(name, bits) \ unsigned long name[BITS_TO_LONGS(bits)] |