[PATCH] usb: gadget: udc: atmel: Use usb_endpoint_num() rather than duplicating its implementation

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 24 Jun 2025 15:08:46 +0200
Subject: [PATCH] usb: gadget: udc: atmel: Use usb_endpoint_num() rather than duplicating its implementation

Reuse existing functionality from usb_endpoint_num() instead of keeping
duplicate source code.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 0c6f2ad81d37..35d0909ab812 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -580,7 +580,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
 
 	maxpacket = usb_endpoint_maxp(desc);
 
-	if (((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != ep->index)
+	if (usb_endpoint_num(desc) != ep->index
 			|| ep->index == 0
 			|| desc->bDescriptorType != USB_DT_ENDPOINT
 			|| maxpacket == 0
-- 
2.50.0