diff options
Diffstat (limited to 'drivers/usb/gadget/pxa2xx_udc.c')
| -rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 484de6e9766..63b9521c132 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -341,26 +341,6 @@ pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req) kfree(req); } - -static void * -pxa2xx_ep_alloc_buffer(struct usb_ep *_ep, unsigned bytes, - dma_addr_t *dma, gfp_t gfp_flags) -{ - char *retval; - - retval = kmalloc (bytes, gfp_flags & ~(__GFP_DMA|__GFP_HIGHMEM)); - if (retval) - *dma = (dma_addr_t)~0; - return retval; -} - -static void -pxa2xx_ep_free_buffer(struct usb_ep *_ep, void *buf, dma_addr_t dma, - unsigned bytes) -{ - kfree (buf); -} - /*-------------------------------------------------------------------------*/ /* @@ -927,9 +907,6 @@ static struct usb_ep_ops pxa2xx_ep_ops = { .alloc_request = pxa2xx_ep_alloc_request, .free_request = pxa2xx_ep_free_request, - .alloc_buffer = pxa2xx_ep_alloc_buffer, - .free_buffer = pxa2xx_ep_free_buffer, - .queue = pxa2xx_ep_queue, .dequeue = pxa2xx_ep_dequeue, |