usb: chipidea: drop unused field "device" from ci13xxx_ep

It was used as a shorthand for gadget's device in request mapping/unmapping
code, but now it's not used any more.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
index 8a6872aae79f..50911f8490d4 100644
--- a/drivers/usb/chipidea/ci.h
+++ b/drivers/usb/chipidea/ci.h
@@ -38,7 +38,6 @@
  * @wedge: is the endpoint wedged
  * @udc: pointer to the controller
  * @lock: pointer to controller's spinlock
- * @device: pointer to gadget's struct device
  * @td_pool: pointer to controller's TD pool
  */
 struct ci13xxx_ep {
@@ -57,7 +56,6 @@ struct ci13xxx_ep {
         /* global resources */
         struct ci13xxx                          *udc;
         spinlock_t                              *lock;
-        struct device                           *device;
         struct dma_pool                         *td_pool;
 };
 
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 09458d81f300..51f96942dc5e 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1450,7 +1450,6 @@ static int init_eps(struct ci13xxx *udc)
 
                         mEp->udc          = udc;
                         mEp->lock         = &udc->lock;
-                        mEp->device       = &udc->gadget.dev;
                         mEp->td_pool      = udc->td_pool;
 
                         mEp->ep.name      = mEp->name;