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usb: gadget: udc: net2280: Remove dma_started field

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Remove dma_started field from net2280_ep structure, since it is not used
by any function.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Ricardo Ribalda Delgado 2014-11-28 14:50:50 +01:00 committed by Felipe Balbi
parent d588ff58c2
commit cb52c698c6
2 changed files with 1 additions and 5 deletions
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4
drivers/usb/gadget/udc/net2280.c
View File

@ -834,16 +834,12 @@ static void start_dma(struct net2280_ep *ep, struct net2280_request *req)
static inline void resume_dma(struct net2280_ep *ep)
{
writel(readl(&ep->dma->dmactl) | BIT(DMA_ENABLE), &ep->dma->dmactl);
ep->dma_started = true;
}
static inline void ep_stop_dma(struct net2280_ep *ep)
{
writel(readl(&ep->dma->dmactl) & ~BIT(DMA_ENABLE), &ep->dma->dmactl);
spin_stop_dma(ep->dma);
ep->dma_started = false;
}
static inline void

2
drivers/usb/gadget/udc/net2280.h
View File

@ -100,7 +100,7 @@ struct net2280_ep {
dma_addr_t td_dma; /* of dummy */
struct net2280 *dev;
unsigned long irqs;
unsigned is_halt:1, dma_started:1;
unsigned is_halt:1;
/* analogous to a host-side qh */
struct list_head queue;