BIT_21            217 drivers/net/ethernet/qlogic/qlcnic/qlcnic_hdr.h #define	BIT_21	0x200000
BIT_21             38 drivers/scsi/qla1280.h #define BIT_21	0x200000
BIT_21            101 drivers/scsi/qla2xxx/qla_def.h #define BIT_21	0x200000
BIT_21            103 drivers/scsi/qla4xxx/ql4_def.h #define BIT_21	0x200000