ndelay 2058 fs/xfs/xfs_mount.c ndelay(1000); ndelay 36 include/linux/delay.h #ifndef ndelay ndelay 41 include/linux/delay.h #define ndelay(x) ndelay(x) ndelay 694 sound/soc/s3c24xx/s3c2412-i2s.c ndelay(250);