Lines Matching refs:lock
76 spin_lock_irqsave(&p->lock, flags); in ebus_dma_irq()
79 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_irq()
135 spin_lock_irqsave(&p->lock, flags); in ebus_dma_irq_enable()
139 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_irq_enable()
141 spin_lock_irqsave(&p->lock, flags); in ebus_dma_irq_enable()
145 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_irq_enable()
162 spin_lock_irqsave(&p->lock, flags); in ebus_dma_unregister()
169 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_unregister()
185 spin_lock_irqsave(&p->lock, flags); in ebus_dma_request()
199 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_request()
210 spin_lock_irqsave(&p->lock, flags); in ebus_dma_prepare()
225 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_prepare()
246 spin_lock_irqsave(&p->lock, flags); in ebus_dma_enable()
255 spin_unlock_irqrestore(&p->lock, flags); in ebus_dma_enable()