usb: dwc3: gadget: align transfers to wMaxPacketSize
Instead of passing quirk_ep_out_aligned_size, we can use one extra TRB
to align transfer to wMaxPacketSize.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 9b4b79a..2b9e4ca 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -725,6 +725,7 @@ struct dwc3_hwparams {
* @epnum: endpoint number to which this request refers
* @trb: pointer to struct dwc3_trb
* @trb_dma: DMA address of @trb
+ * @unaligned: true for OUT endpoints with length not divisible by maxp
* @direction: IN or OUT direction flag
* @mapped: true when request has been dma-mapped
* @queued: true when request has been queued to HW
@@ -741,6 +742,7 @@ struct dwc3_request {
struct dwc3_trb *trb;
dma_addr_t trb_dma;
+ unsigned unaligned:1;
unsigned direction:1;
unsigned mapped:1;
unsigned started:1;