From: Felipe Balbi <balbi@ti.com>
Date: Fri, 17 Feb 2012 09:58:14 +0000 (+0200)
Subject: usb: dwc3: gadget: drop useless code
X-Git-Tag: v3.6-rc1~101^2~24^2~34^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6dbc10c61d5841f64945fd94977fa8fa1c0192da;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

usb: dwc3: gadget: drop useless code

We never set CMDIOC bit for Start Transfer
command, so that code will never be used.

Tested-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 854f3a3..056ace8 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1765,9 +1765,6 @@ static void dwc3_ep_cmd_compl(struct dwc3_ep *dep,
 	case DWC3_DEPCMD_ENDTRANSFER:
 		dwc3_process_ep_cmd_complete(dep, event);
 		break;
-	case DWC3_DEPCMD_STARTTRANSFER:
-		dep->res_trans_idx = param & 0x7f;
-		break;
 	default:
 		printk(KERN_ERR "%s() unknown /unexpected type: %d\n",
 				__func__, cmd_type);