USB: add SPDX identifiers to all remaining files in drivers/usb/

[mirror_ubuntu-jammy-kernel.git] / drivers / usb / gadget / udc / goku_udc.c

diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c
index 8433c22900dcb56be27bd3cc56a16420a479e619..11dfcc82abdfd35f3b1251700e3c2198da6e3078 100644 (file)
--- a/drivers/usb/gadget/udc/goku_udc.c
+++ b/drivers/usb/gadget/udc/goku_udc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Toshiba TC86C001 ("Goku-S") USB Device Controller driver
  *
@@ -127,11 +128,15 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
        mode = 0;
        max = get_unaligned_le16(&desc->wMaxPacketSize);
        switch (max) {
-       case 64:        mode++;
-       case 32:        mode++;
-       case 16:        mode++;
-       case 8:         mode <<= 3;
-                       break;
+       case 64:
+               mode++; /* fall through */
+       case 32:
+               mode++; /* fall through */
+       case 16:
+               mode++; /* fall through */
+       case 8:
+               mode <<= 3;
+               break;
        default:
                return -EINVAL;
        }