[PATCH 05/17] net2280: Remove dma_started field

[Ricardo Ribalda Delgado]

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

Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
---
 drivers/usb/gadget/udc/net2280.c | 4 ----
 drivers/usb/gadget/udc/net2280.h | 2 +-
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index 230b8d4..0340462 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -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
diff --git a/drivers/usb/gadget/udc/net2280.h b/drivers/usb/gadget/udc/net2280.h
index 03f1524..4c53b83 100644
--- a/drivers/usb/gadget/udc/net2280.h
+++ b/drivers/usb/gadget/udc/net2280.h
@@ -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;
-- 
2.1.3

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