sys_or1k_atomic 18 arch/openrisc/include/asm/syscalls.h asmlinkage long sys_or1k_atomic(unsigned long type, unsigned long *v1, sys_or1k_atomic 32 arch/openrisc/include/uapi/asm/unistd.h __SYSCALL(__NR_or1k_atomic, sys_or1k_atomic)