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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>
This commit is contained in:
Felipe F. Tonello 2015-09-18 18:30:19 +01:00 committed by Peter Chen
parent bfccd95e7a
commit e46fed9fb3
1 changed files with 6 additions and 2 deletions
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8
drivers/usb/chipidea/udc.c
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@ -403,9 +403,9 @@ static inline u8 _usb_addr(struct ci_hw_ep *ep)
}
/**
* _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 @@ static void isr_get_status_complete(struct usb_ep *ep, struct usb_request *req)
/**
* _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)