181 spinlock_t dsp_lock; /* global dsp lock */  variable
678 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
681 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
698 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
700 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
711 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
734 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
811 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
819 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
834 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
845 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
861 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
866 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
885 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
888 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
893 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
895 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
899 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
901 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
924 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
934 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
970 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_ctrl()
972 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_ctrl()
975 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_ctrl()
991 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_ctrl()
1101 	spin_lock_irqsave(&dsp_lock, flags);  in dspcreate()
1104 	spin_unlock_irqrestore(&dsp_lock, flags);  in dspcreate()
1174 	spin_lock_init(&dsp_lock);  in dsp_init()