Lines Matching refs:nr
6 #define BITOP_MASK(nr) (1UL << ((nr) % BITS_PER_LONG))
7 #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG)
54 * @nr: the bit to set
64 * Note that @nr may be almost arbitrarily large; this function is not
67 static inline void set_bit(int nr, volatile unsigned long *addr)
69 unsigned long mask = BITOP_MASK(nr);
70 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
80 * @nr: Bit to clear
88 static inline void clear_bit(int nr, volatile unsigned long *addr)
90 unsigned long mask = BITOP_MASK(nr);
91 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
101 * @nr: Bit to change
106 * Note that @nr may be almost arbitrarily large; this function is not
109 static inline void change_bit(int nr, volatile unsigned long *addr)
111 unsigned long mask = BITOP_MASK(nr);
112 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
122 * @nr: Bit to set
129 static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
131 unsigned long mask = BITOP_MASK(nr);
132 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
146 * @nr: Bit to clear
153 static inline int test_and_clear_bit(int nr, volatile unsigned long *addr)
155 unsigned long mask = BITOP_MASK(nr);
156 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
170 * @nr: Bit to change
176 static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
178 unsigned long mask = BITOP_MASK(nr);
179 unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);