179 DEFINE_SPINLOCK(dsp_lock); /* global dsp lock */
679 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
682 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
699 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
701 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
712 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
735 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
812 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
820 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
835 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
846 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
862 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
867 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
886 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
889 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
894 			spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
896 			spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
900 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
902 		spin_unlock_irqrestore(&dsp_lock, flags);  in dsp_function()
925 		spin_lock_irqsave(&dsp_lock, flags);  in dsp_function()
935 		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()
1099 	spin_lock_irqsave(&dsp_lock, flags);  in dspcreate()
1102 	spin_unlock_irqrestore(&dsp_lock, flags);  in dspcreate()