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usb: dwc3: gadget: remove unused 'first_trb_index'

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Recent changes have turned this field obsolete. Remove it.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-10-06 10:55:15 +03:00
parent 39e07ffb1c
commit b9bd138e06
2 changed files with 0 additions and 3 deletions
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2
drivers/usb/dwc3/core.h
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@ -705,7 +705,6 @@ struct dwc3_hwparams {
* @dep: struct dwc3_ep owning this request
* @sg: pointer to first incomplete sg
* @num_pending_sgs: counter to pending sgs
* @first_trb_index: index to first trb used by this request
* @epnum: endpoint number to which this request refers
* @trb: pointer to struct dwc3_trb
* @trb_dma: DMA address of @trb
@ -720,7 +719,6 @@ struct dwc3_request {
struct scatterlist *sg;
unsigned num_pending_sgs;
u8 first_trb_index;
u8 epnum;
struct dwc3_trb *trb;
dma_addr_t trb_dma;

1
drivers/usb/dwc3/gadget.c
View file

@ -832,7 +832,6 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep,
dwc3_gadget_move_started_request(req);
req->trb = trb;
req->trb_dma = dwc3_trb_dma_offset(dep, trb);
req->first_trb_index = dep->trb_enqueue;
dep->queued_requests++;
}