8 files changed, 15 insertions, 14 deletions
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index 573109ca5b79..a09f72772e6e 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -548,6 +548,9 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx)
 	d->vhub = vhub;
 	d->index = idx;
 	d->name = devm_kasprintf(parent, GFP_KERNEL, "port%d", idx+1);
+	if (!d->name)
+		return -ENOMEM;
+
 	d->regs = vhub->regs + 0x100 + 0x10 * idx;
 
 	ast_vhub_init_ep0(vhub, &d->ep0, d);
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index a6f46364be65..4b3d5075621a 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1543,8 +1543,8 @@ void usb_del_gadget(struct usb_gadget *gadget)
 
 	kobject_uevent(&udc->dev.kobj, KOBJ_REMOVE);
 	sysfs_remove_link(&udc->dev.kobj, "gadget");
-	flush_work(&gadget->work);
 	device_del(&gadget->dev);
+	flush_work(&gadget->work);
 	ida_free(&gadget_id_numbers, gadget->id_number);
 	cancel_work_sync(&udc->vbus_work);
 	device_unregister(&udc->dev);
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index bda08c5ba7c0..4f1b5db51dda 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -2479,8 +2479,7 @@ static DEVICE_ATTR_RO(urbs);
 
 static int dummy_start_ss(struct dummy_hcd *dum_hcd)
 {
-	hrtimer_init(&dum_hcd->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
-	dum_hcd->timer.function = dummy_timer;
+	hrtimer_setup(&dum_hcd->timer, dummy_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
 	dum_hcd->rh_state = DUMMY_RH_RUNNING;
 	dum_hcd->stream_en_ep = 0;
 	INIT_LIST_HEAD(&dum_hcd->urbp_list);
@@ -2509,8 +2508,7 @@ static int dummy_start(struct usb_hcd *hcd)
 		return dummy_start_ss(dum_hcd);
 
 	spin_lock_init(&dum_hcd->dum->lock);
-	hrtimer_init(&dum_hcd->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
-	dum_hcd->timer.function = dummy_timer;
+	hrtimer_setup(&dum_hcd->timer, dummy_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
 	dum_hcd->rh_state = DUMMY_RH_RUNNING;
 
 	INIT_LIST_HEAD(&dum_hcd->urbp_list);
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c
index 8902abe3ca76..c93ea210c17c 100644
--- a/drivers/usb/gadget/udc/omap_udc.c
+++ b/drivers/usb/gadget/udc/omap_udc.c
@@ -252,7 +252,7 @@ static int omap_ep_disable(struct usb_ep *_ep)
 	ep->has_dma = 0;
 	omap_writew(UDC_SET_HALT, UDC_CTRL);
 	list_del_init(&ep->iso);
-	del_timer(&ep->timer);
+	timer_delete(&ep->timer);
 
 	spin_unlock_irqrestore(&ep->udc->lock, flags);
 
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c
index 1e9998024aaa..24eb1ae78e45 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -1503,7 +1503,7 @@ reset_gadget(struct pxa25x_udc *dev, struct usb_gadget_driver *driver)
 		ep->stopped = 1;
 		nuke(ep, -ESHUTDOWN);
 	}
-	del_timer_sync(&dev->timer);
+	timer_delete_sync(&dev->timer);
 
 	/* report reset; the driver is already quiesced */
 	if (driver)
@@ -1530,7 +1530,7 @@ stop_activity(struct pxa25x_udc *dev, struct usb_gadget_driver *driver)
 		ep->stopped = 1;
 		nuke(ep, -ESHUTDOWN);
 	}
-	del_timer_sync(&dev->timer);
+	timer_delete_sync(&dev->timer);
 
 	/* report disconnect; the driver is already quiesced */
 	if (driver)
@@ -1607,14 +1607,14 @@ static void handle_ep0 (struct pxa25x_udc *dev)
 	if (udccs0 & UDCCS0_SST) {
 		nuke(ep, -EPIPE);
 		udc_ep0_set_UDCCS(dev, UDCCS0_SST);
-		del_timer(&dev->timer);
+		timer_delete(&dev->timer);
 		ep0_idle(dev);
 	}
 
 	/* previous request unfinished?  non-error iff back-to-back ... */
 	if ((udccs0 & UDCCS0_SA) != 0 && dev->ep0state != EP0_IDLE) {
 		nuke(ep, 0);
-		del_timer(&dev->timer);
+		timer_delete(&dev->timer);
 		ep0_idle(dev);
 	}
 
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c
index ff6f846b1d41..6c1d15b2250c 100644
--- a/drivers/usb/gadget/udc/r8a66597-udc.c
+++ b/drivers/usb/gadget/udc/r8a66597-udc.c
@@ -1810,7 +1810,7 @@ static void r8a66597_remove(struct platform_device *pdev)
 	struct r8a66597		*r8a66597 = platform_get_drvdata(pdev);
 
 	usb_del_gadget_udc(&r8a66597->gadget);
-	del_timer_sync(&r8a66597->timer);
+	timer_delete_sync(&r8a66597->timer);
 	r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req);
 
 	if (r8a66597->pdata->on_chip) {
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c
index fce5c41d9f29..89b304cf6d03 100644
--- a/drivers/usb/gadget/udc/renesas_usb3.c
+++ b/drivers/usb/gadget/udc/renesas_usb3.c
@@ -310,7 +310,7 @@ struct renesas_usb3_request {
 	struct list_head	queue;
 };
 
-#define USB3_EP_NAME_SIZE	8
+#define USB3_EP_NAME_SIZE	16
 struct renesas_usb3_ep {
 	struct usb_ep ep;
 	struct renesas_usb3 *usb3;
diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c
index 1f8a99d2a643..373942ceb076 100644
--- a/drivers/usb/gadget/udc/snps_udc_core.c
+++ b/drivers/usb/gadget/udc/snps_udc_core.c
@@ -3035,12 +3035,12 @@ void udc_remove(struct udc *dev)
 	stop_timer++;
 	if (timer_pending(&udc_timer))
 		wait_for_completion(&on_exit);
-	del_timer_sync(&udc_timer);
+	timer_delete_sync(&udc_timer);
 	/* remove pollstall timer */
 	stop_pollstall_timer++;
 	if (timer_pending(&udc_pollstall_timer))
 		wait_for_completion(&on_pollstall_exit);
-	del_timer_sync(&udc_pollstall_timer);
+	timer_delete_sync(&udc_pollstall_timer);
 	udc = NULL;
 }
 EXPORT_SYMBOL_GPL(udc_remove);