53 	unsigned long irq_flags;  in enable_mdp_irq()  local
58 	spin_lock_irqsave(&mdp_lock, irq_flags);  in enable_mdp_irq()
76 	spin_unlock_irqrestore(&mdp_lock, irq_flags);  in enable_mdp_irq()
102 	unsigned long irq_flags;  in disable_mdp_irq()  local
105 	spin_lock_irqsave(&mdp_lock, irq_flags);  in disable_mdp_irq()
107 	spin_unlock_irqrestore(&mdp_lock, irq_flags);  in disable_mdp_irq()
114 	unsigned long irq_flags;  in mdp_isr()  local
117 	spin_lock_irqsave(&mdp_lock, irq_flags);  in mdp_isr()
137 	spin_unlock_irqrestore(&mdp_lock, irq_flags);  in mdp_isr()
144 	unsigned long irq_flags;  in mdp_check_mask()  local
146 	spin_lock_irqsave(&mdp_lock, irq_flags);  in mdp_check_mask()
148 	spin_unlock_irqrestore(&mdp_lock, irq_flags);  in mdp_check_mask()
155 	unsigned long irq_flags;  in mdp_wait()  local
159 	spin_lock_irqsave(&mdp_lock, irq_flags);  in mdp_wait()
166 	spin_unlock_irqrestore(&mdp_lock, irq_flags);  in mdp_wait()