[PATCH] usb: gadget: udc: Fix duplicate uclass name

[Zixun LI]

Currently both USB host uclass and USB gadget uclass are using the same
name "usb" which break uclass functions like uclass_get_by_name().

Rename the uclass to "usb_gadget" to fix, also makes bind/unbind by class
index (or sequence) working.

This breaks the capacity of using "usb" as DT alias sequence numbering
which needs a fix afterwards.

Signed-off-by: Zixun LI <admin at hifiphile.com>
---
 drivers/usb/gadget/udc/udc-uclass.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/udc-uclass.c b/drivers/usb/gadget/udc/udc-uclass.c
index fbe62bbce4..723d1cdfd7 100644
--- a/drivers/usb/gadget/udc/udc-uclass.c
+++ b/drivers/usb/gadget/udc/udc-uclass.c
@@ -83,7 +83,7 @@ __weak int dm_usb_gadget_handle_interrupts(struct udevice *dev)
 #if CONFIG_IS_ENABLED(DM)
 UCLASS_DRIVER(usb_gadget_generic) = {
 	.id		= UCLASS_USB_GADGET_GENERIC,
-	.name		= "usb",
+	.name		= "usb_gadget",
 	.flags		= DM_UC_FLAG_SEQ_ALIAS,
 };
 #endif
--
2.45.2