static inline void FNAME()

in include/asm/bitops.h [45:56]

• 12 lines of code
• 2 McCabe index (conditional complexity)

static inline void FNAME(int nr, volatile unsigned long *addr)	\
{								\
	unsigned char *b_addr;					\
	unsigned char bit = nr & 7;				\
								\
	b_addr = (unsigned char *)addr + ((nr >> 3) ^ 3);	\
	if (__builtin_constant_p(nr)) {				\
		__asm__(OP " %1,%0" : "+WU"(*b_addr) : "i"(nr & 7));	\
	} else {						\
		__asm__(OP " %s1,%0" : "+WU"(*b_addr) : "r"(bit));	\
	}							\
}