Lines Matching refs:old_sch
910 struct subchannel *old_sch; in ccw_device_move_to_sch() local
913 old_sch = to_subchannel(cdev->dev.parent); in ccw_device_move_to_sch()
918 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
919 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
920 old_enabled = old_sch->schib.pmcw.ena; in ccw_device_move_to_sch()
923 rc = cio_disable_subchannel(old_sch); in ccw_device_move_to_sch()
924 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
942 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
943 cio_enable_subchannel(old_sch, (u32)(addr_t)old_sch); in ccw_device_move_to_sch()
944 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
951 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
952 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
953 sch_set_cdev(old_sch, NULL); in ccw_device_move_to_sch()
954 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
955 css_schedule_eval(old_sch->schid); in ccw_device_move_to_sch()
958 put_device(&old_sch->dev); in ccw_device_move_to_sch()