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path: root/drivers/usb/gadget/at91_udc.c
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Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
-rw-r--r--drivers/usb/gadget/at91_udc.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index ba163f35bf2..63d7d656869 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -601,25 +601,6 @@ static void at91_ep_free_request(struct usb_ep *_ep, struct usb_request *_req)
kfree(req);
}
-static void *at91_ep_alloc_buffer(
- struct usb_ep *_ep,
- unsigned bytes,
- dma_addr_t *dma,
- gfp_t gfp_flags)
-{
- *dma = ~0;
- return kmalloc(bytes, gfp_flags);
-}
-
-static void at91_ep_free_buffer(
- struct usb_ep *ep,
- void *buf,
- dma_addr_t dma,
- unsigned bytes)
-{
- kfree(buf);
-}
-
static int at91_ep_queue(struct usb_ep *_ep,
struct usb_request *_req, gfp_t gfp_flags)
{
@@ -788,8 +769,6 @@ static const struct usb_ep_ops at91_ep_ops = {
.disable = at91_ep_disable,
.alloc_request = at91_ep_alloc_request,
.free_request = at91_ep_free_request,
- .alloc_buffer = at91_ep_alloc_buffer,
- .free_buffer = at91_ep_free_buffer,
.queue = at91_ep_queue,
.dequeue = at91_ep_dequeue,
.set_halt = at91_ep_set_halt,