Patched in Tegra support.

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/usb/wusbcore/wa-hc.c b/drivers/usb/wusbcore/wa-hc.c
index a09b65ebd9b..59a748a0e5d 100644
--- a/drivers/usb/wusbcore/wa-hc.c
+++ b/drivers/usb/wusbcore/wa-hc.c
@@ -23,7 +23,6 @@
  * FIXME: docs
  */
 #include <linux/slab.h>
-#include <linux/module.h>
 #include "wusbhc.h"
 #include "wa-hc.h"
 
@@ -44,12 +43,10 @@ int wa_create(struct wahc *wa, struct usb_interface *iface)
         /* Fill up Data Transfer EP pointers */
         wa->dti_epd = &iface->cur_altsetting->endpoint[1].desc;
         wa->dto_epd = &iface->cur_altsetting->endpoint[2].desc;
-        wa->xfer_result_size = usb_endpoint_maxp(wa->dti_epd);
+        wa->xfer_result_size = le16_to_cpu(wa->dti_epd->wMaxPacketSize);
         wa->xfer_result = kmalloc(wa->xfer_result_size, GFP_KERNEL);
-        if (wa->xfer_result == NULL) {
-                result = -ENOMEM;
+        if (wa->xfer_result == NULL)
                 goto error_xfer_result_alloc;
-        }
         result = wa_nep_create(wa, iface);
         if (result < 0) {
                 dev_err(dev, "WA-CDS: can't initialize notif endpoint: %d\n",