commit b6b1c6db4c7f04ffe3fd411baa9df31f4dd355dd
author Felipe Balbi <felipe.balbi@linux.intel.com> Mon May 30 13:29:35 2016 +0300
committer Felipe Balbi <felipe.balbi@linux.intel.com> Mon Jun 20 12:32:49 2016 +0300
tree c3692c1a77935bc2bcb918d2efc8211e48eed162
parent d18e65470a4d9b6f7d7a72a0d102d009b45cf9d4

usb: dwc3: gadget: update transfer needs transfer resource

According to SNPS databook, we need to pass transfer
resource on update transfer command, let's do it.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/dwc3/gadget.c

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 61edb665..e7e493b 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -994,12 +994,13 @@
 	if (starting) {
 		params.param0 = upper_32_bits(req->trb_dma);
 		params.param1 = lower_32_bits(req->trb_dma);
-		cmd = DWC3_DEPCMD_STARTTRANSFER;
+		cmd = DWC3_DEPCMD_STARTTRANSFER |
+			DWC3_DEPCMD_PARAM(cmd_param);
 	} else {
-		cmd = DWC3_DEPCMD_UPDATETRANSFER;
+		cmd = DWC3_DEPCMD_UPDATETRANSFER |
+			DWC3_DEPCMD_PARAM(dep->resource_index);
 	}
 
-	cmd |= DWC3_DEPCMD_PARAM(cmd_param);
 	ret = dwc3_send_gadget_ep_cmd(dep, cmd, &params);
 	if (ret < 0) {
 		/*