Merge tag 'usb-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/Thunderbolt updates from Greg KH:
 "Here is the large set of USB and Thunderbolt patches for 5.9-rc1.

  Nothing really magic/major in here, just lots of little changes and
  updates:

   - clean up language usages in USB core and some drivers

   - Thunderbolt driver updates and additions

   - USB Gadget driver updates

   - dwc3 driver updates (like always...)

   - build with "W=1" warning fixups

   - mtu3 driver updates

   - usb-serial driver updates and device ids

   - typec additions and updates for new hardware

   - xhci debug code updates for future platforms

   - cdns3 driver updates

   - lots of other minor driver updates and fixes and cleanups

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (330 commits)
  usb: common: usb-conn-gpio: Register charger
  usb: mtu3: simplify mtu3_req_complete()
  usb: mtu3: clear dual mode of u3port when disable device
  usb: mtu3: use MTU3_EP_WEDGE flag
  usb: mtu3: remove useless member @busy in mtu3_ep struct
  usb: mtu3: remove repeated error log
  usb: mtu3: add ->udc_set_speed()
  usb: mtu3: introduce a funtion to check maximum speed
  usb: mtu3: clear interrupts status when disable interrupts
  usb: mtu3: reinitialize CSR registers
  usb: mtu3: fix macro for maximum number of packets
  usb: mtu3: remove unnecessary pointer checks
  usb: xhci: Fix ASMedia ASM1142 DMA addressing
  usb: xhci: define IDs for various ASMedia host controllers
  usb: musb: convert to devm_platform_ioremap_resource_byname
  usb: gadget: tegra-xudc: convert to devm_platform_ioremap_resource_byname
  usb: gadget: r8a66597: convert to devm_platform_ioremap_resource_byname
  usb: dwc3: convert to devm_platform_ioremap_resource_byname
  usb: cdns3: convert to devm_platform_ioremap_resource_byname
  usb: phy: am335x: convert to devm_platform_ioremap_resource_byname
  ...

1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index bae88893ee8e3..150090ee4ec1a 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -182,7 +182,7 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
 			case USB_ENDPOINT_XFER_ISOC:
 				if (dev->info->iso)
 					endpoint_update(edi, &iso_in, &iso_out, e);
-				/* FALLTHROUGH */
+				fallthrough;
 			default:
 				continue;
 			}
@@ -364,7 +364,7 @@ static void simple_fill_buf(struct urb *urb)
 
 	switch (pattern) {
 	default:
-		/* FALLTHROUGH */
+		fallthrough;
 	case 0:
 		memset(buf, 0, len);
 		break;
@@ -681,7 +681,7 @@ static int get_altsetting(struct usbtest_dev *dev)
 		return dev->buf[0];
 	case 0:
 		retval = -ERANGE;
-		/* FALLTHROUGH */
+		fallthrough;
 	default:
 		return retval;
 	}
@@ -1951,7 +1951,7 @@ static void complicated_callback(struct urb *urb)
 			dev_err(&ctx->dev->intf->dev,
 					"resubmit err %d\n",
 					status);
-			/* FALLTHROUGH */
+			fallthrough;
 		case -ENODEV:			/* disconnected */
 		case -ESHUTDOWN:		/* endpoint disabled */
 			ctx->submit_error = 1;
@@ -2043,7 +2043,7 @@ test_queue(struct usbtest_dev *dev, struct usbtest_param_32 *param,
 	unsigned		i;
 	unsigned long		packets = 0;
 	int			status = 0;
-	struct urb		*urbs[MAX_SGLEN];
+	struct urb		**urbs;
 
 	if (!param->sglen || param->iterations > UINT_MAX / param->sglen)
 		return -EINVAL;
@@ -2051,6 +2051,10 @@ test_queue(struct usbtest_dev *dev, struct usbtest_param_32 *param,
 	if (param->sglen > MAX_SGLEN)
 		return -EINVAL;
 
+	urbs = kcalloc(param->sglen, sizeof(*urbs), GFP_KERNEL);
+	if (!urbs)
+		return -ENOMEM;
+
 	memset(&context, 0, sizeof(context));
 	context.count = param->iterations * param->sglen;
 	context.dev = dev;
@@ -2137,6 +2141,8 @@ test_queue(struct usbtest_dev *dev, struct usbtest_param_32 *param,
 	else if (context.errors >
 			(context.is_iso ? context.packet_count / 10 : 0))
 		status = -EIO;
+
+	kfree(urbs);
 	return status;
 
 fail:
@@ -2144,6 +2150,8 @@ fail:
 		if (urbs[i])
 			simple_free_urb(urbs[i]);
 	}
+
+	kfree(urbs);
 	return status;
 }