raw_cpu_generic_add_return
__ret = raw_cpu_generic_add_return(pcp, val); \
#define raw_cpu_add_return_1(pcp, val) raw_cpu_generic_add_return(pcp, val)
#define raw_cpu_add_return_2(pcp, val) raw_cpu_generic_add_return(pcp, val)
#define raw_cpu_add_return_4(pcp, val) raw_cpu_generic_add_return(pcp, val)
#define raw_cpu_add_return_8(pcp, val) raw_cpu_generic_add_return(pcp, val)