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usb: dwc3: update documentation

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No functional changes, just making sure we can use these for ReST docs
later.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi
2017-04-19 14:59:27 +03:00
parent a7ea58f381
commit bfad65ee9b
4 changed files with 124 additions and 65 deletions
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22
drivers/usb/dwc3/gadget.h
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@@ -1,4 +1,4 @@
/**
/*
* gadget.h - DesignWare USB3 DRD Gadget Header
*
* Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
@@ -60,11 +60,25 @@ struct dwc3;
#define to_dwc3_request(r) (container_of(r, struct dwc3_request, request))
/**
* next_request - gets the next request on the given list
* @list: the request list to operate on
*
* Caller should take care of locking. This function return %NULL or the first
* request available on @list.
*/
static inline struct dwc3_request *next_request(struct list_head *list)
{
return list_first_entry_or_null(list, struct dwc3_request, list);
}
/**
* dwc3_gadget_move_started_request - move @req to the started_list
* @req: the request to be moved
*
* Caller should take care of locking. This function will move @req from its
* current list to the endpoint's started_list.
*/
static inline void dwc3_gadget_move_started_request(struct dwc3_request *req)
{
struct dwc3_ep *dep = req->dep;
@@ -87,10 +101,10 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol);
/**
* dwc3_gadget_ep_get_transfer_index - Gets transfer index from HW
* @dwc: DesignWare USB3 Pointer
* @number: DWC endpoint number
* @dep: dwc3 endpoint
*
* Caller should take care of locking
* Caller should take care of locking. Returns the transfer resource
* index for a given endpoint.
*/
static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3_ep *dep)
{