usb: chipidea: udc: _ep_queue and _hw_queue cleanup
Update comments to reflect current state of functions.
Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index b292b45..d917b3f 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -403,9 +403,9 @@
}
/**
- * _hardware_queue: configures a request at hardware level
- * @gadget: gadget
+ * _hardware_enqueue: configures a request at hardware level
* @hwep: endpoint
+ * @hwreq: request
*
* This function returns an error code
*/
@@ -787,8 +787,12 @@
/**
* _ep_queue: queues (submits) an I/O request to an endpoint
+ * @ep: endpoint
+ * @req: request
+ * @gfp_flags: GFP flags (not used)
*
* Caller must hold lock
+ * This function returns an error code
*/
static int _ep_queue(struct usb_ep *ep, struct usb_request *req,
gfp_t __maybe_unused gfp_flags)