Lines Matching refs:old_sch
915 struct subchannel *old_sch; in ccw_device_move_to_sch() local
918 old_sch = to_subchannel(cdev->dev.parent); in ccw_device_move_to_sch()
923 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
924 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
925 old_enabled = old_sch->schib.pmcw.ena; in ccw_device_move_to_sch()
928 rc = cio_disable_subchannel(old_sch); in ccw_device_move_to_sch()
929 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
947 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
948 cio_enable_subchannel(old_sch, (u32)virt_to_phys(old_sch)); in ccw_device_move_to_sch()
949 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
956 if (!sch_is_pseudo_sch(old_sch)) { in ccw_device_move_to_sch()
957 spin_lock_irq(old_sch->lock); in ccw_device_move_to_sch()
958 sch_set_cdev(old_sch, NULL); in ccw_device_move_to_sch()
959 spin_unlock_irq(old_sch->lock); in ccw_device_move_to_sch()
960 css_schedule_eval(old_sch->schid); in ccw_device_move_to_sch()
963 put_device(&old_sch->dev); in ccw_device_move_to_sch()