[RESEND PATCH v3 5/7] UDC: Use struct dma_pool instead of pci_pool

[Raviteja Garimella]

Using dma_pool instead of pci_pool will make snps_udc_core driver
to be compatible with non-pci platforms.

Signed-off-by: Raviteja Garimella <raviteja.garime...@broadcom.com>
---
 drivers/usb/gadget/udc/snps_udc_core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_core.c 
b/drivers/usb/gadget/udc/snps_udc_core.c
index 5ca8b7b..d592f77 100644
--- a/drivers/usb/gadget/udc/snps_udc_core.c
+++ b/drivers/usb/gadget/udc/snps_udc_core.c
@@ -543,7 +543,7 @@ udc_alloc_request(struct usb_ep *usbep, gfp_t gfp)
 
        if (ep->dma) {
                /* ep0 in requests are allocated from data pool here */
-               dma_desc = pci_pool_alloc(ep->dev->data_requests, gfp,
+               dma_desc = dma_pool_alloc(ep->dev->data_requests, gfp,
                                                &req->td_phys);
                if (!dma_desc) {
                        kfree(req);
@@ -582,7 +582,7 @@ static void udc_free_dma_chain(struct udc *dev, struct 
udc_request *req)
        for (i = 1; i < req->chain_len; i++) {
                td = phys_to_virt(addr);
                addr_next = (dma_addr_t)td->next;
-               pci_pool_free(dev->data_requests, td, addr);
+               dma_pool_free(dev->data_requests, td, addr);
                addr = addr_next;
        }
 }
@@ -608,7 +608,7 @@ udc_free_request(struct usb_ep *usbep, struct usb_request 
*usbreq)
                if (req->chain_len > 1)
                        udc_free_dma_chain(ep->dev, req);
 
-               pci_pool_free(ep->dev->data_requests, req->td_data,
+               dma_pool_free(ep->dev->data_requests, req->td_data,
                                                        req->td_phys);
        }
        kfree(req);
@@ -803,7 +803,7 @@ static int udc_create_dma_chain(
        for (i = buf_len; i < bytes; i += buf_len) {
                /* create or determine next desc. */
                if (create_new_chain) {
-                       td = pci_pool_alloc(ep->dev->data_requests,
+                       td = dma_pool_alloc(ep->dev->data_requests,
                                            gfp_flags, &dma_addr);
                        if (!td)
                                return -ENOMEM;
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html