72 	unsigned long flags;  in ebus_dma_irq()  local
75 	spin_lock_irqsave(&p->lock, flags);  in ebus_dma_irq()
78 	spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_irq()
102 	if (p->flags & ~(EBUS_DMA_FLAG_USE_EBDMA_HANDLER |  in ebus_dma_register()
105 	if ((p->flags & EBUS_DMA_FLAG_USE_EBDMA_HANDLER) && !p->callback)  in ebus_dma_register()
114 	if (p->flags & EBUS_DMA_FLAG_TCI_DISABLE)  in ebus_dma_register()
125 	unsigned long flags;  in ebus_dma_irq_enable()  local
129 		if (p->flags & EBUS_DMA_FLAG_USE_EBDMA_HANDLER) {  in ebus_dma_irq_enable()
134 		spin_lock_irqsave(&p->lock, flags);  in ebus_dma_irq_enable()
138 		spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_irq_enable()
140 		spin_lock_irqsave(&p->lock, flags);  in ebus_dma_irq_enable()
144 		spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_irq_enable()
146 		if (p->flags & EBUS_DMA_FLAG_USE_EBDMA_HANDLER) {  in ebus_dma_irq_enable()
157 	unsigned long flags;  in ebus_dma_unregister()  local
161 	spin_lock_irqsave(&p->lock, flags);  in ebus_dma_unregister()
168 	spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_unregister()
177 	unsigned long flags;  in ebus_dma_request()  local
184 	spin_lock_irqsave(&p->lock, flags);  in ebus_dma_request()
198 	spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_request()
206 	unsigned long flags;  in ebus_dma_prepare()  local
209 	spin_lock_irqsave(&p->lock, flags);  in ebus_dma_prepare()
219 	if (p->flags & EBUS_DMA_FLAG_TCI_DISABLE)  in ebus_dma_prepare()
224 	spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_prepare()
242 	unsigned long flags;  in ebus_dma_enable()  local
245 	spin_lock_irqsave(&p->lock, flags);  in ebus_dma_enable()
254 	spin_unlock_irqrestore(&p->lock, flags);  in ebus_dma_enable()