Lines Matching refs:old_sch
934 struct subchannel *old_sch; in ccw_device_move_to_sch() local
937 old_sch = to_subchannel(cdev->dev.parent); in ccw_device_move_to_sch()
942 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
943 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
944 old_enabled = old_sch->schib.pmcw.ena; in ccw_device_move_to_sch()
947 rc = cio_disable_subchannel(old_sch); in ccw_device_move_to_sch()
948 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
966 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
967 cio_enable_subchannel(old_sch, (u32)(addr_t)old_sch); in ccw_device_move_to_sch()
968 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
975 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
976 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
977 sch_set_cdev(old_sch, NULL); in ccw_device_move_to_sch()
978 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
979 css_schedule_eval(old_sch->schid); in ccw_device_move_to_sch()
982 put_device(&old_sch->dev); in ccw_device_move_to_sch()