Lines Matching refs:old_sch
932 struct subchannel *old_sch; in ccw_device_move_to_sch() local
935 old_sch = to_subchannel(cdev->dev.parent); in ccw_device_move_to_sch()
940 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
941 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
942 old_enabled = old_sch->schib.pmcw.ena; in ccw_device_move_to_sch()
945 rc = cio_disable_subchannel(old_sch); in ccw_device_move_to_sch()
946 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
964 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
965 cio_enable_subchannel(old_sch, (u32)(addr_t)old_sch); in ccw_device_move_to_sch()
966 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
973 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
974 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
975 sch_set_cdev(old_sch, NULL); in ccw_device_move_to_sch()
976 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
977 css_schedule_eval(old_sch->schid); in ccw_device_move_to_sch()
980 put_device(&old_sch->dev); in ccw_device_move_to_sch()