[PATCH] usb: gadget: composite: Use USB API functions rather than constants

[Chen Ni]

Use the function usb_endpoint_num() rather than constants.

The Coccinelle semantic patch is as follows:

@@ struct usb_endpoint_descriptor *epd; @@

- (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
+ usb_endpoint_num(epd)

Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
 drivers/usb/gadget/composite.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 8dbc132a505e..12634f0b45a8 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1011,7 +1011,7 @@ static int set_config(struct usb_composite_dev *cdev,
 
 			ep = (struct usb_endpoint_descriptor *)*descriptors;
 			addr = ((ep->bEndpointAddress & 0x80) >> 3)
-			     |  (ep->bEndpointAddress & 0x0f);
+			     |  usb_endpoint_num(ep);
 			set_bit(addr, f->endpoints);
 		}
 
-- 
2.25.1