tag	line	file	source code
RO_IOCTLS	1040	kernel/blk_drv/floppy.c	RO_IOCTLS(inode->i_rdev,param);
RO_IOCTLS	541	kernel/blk_drv/hd.c	RO_IOCTLS(inode->i_rdev,arg);
RO_IOCTLS	212	kernel/blk_drv/scsi/sr_ioctl.c	RO_IOCTLS(dev,arg);
RO_IOCTLS	216	kernel/blk_drv/xd.c	RO_IOCTLS(inode->i_rdev,arg);