#define __NR_mknod 36
__SYSCALL( 36, sys_mknod, 3)
#define __NR_pipe 37
-__SYSCALL( 37, xtensa_pipe, 1)
+__SYSCALL( 37, sys_pipe, 1)
#define __NR_unlink 38
__SYSCALL( 38, sys_unlink, 1)
#define __NR_rmdir 39
/* File Map / Shared Memory Operations */
#define __NR_mmap2 80
-__SYSCALL( 80, xtensa_mmap2, 6)
+__SYSCALL( 80, sys_mmap_pgoff, 6)
#define __NR_munmap 81
__SYSCALL( 81, sys_munmap, 2)
#define __NR_mprotect 82