usb: dwc3: gadget: fix endpoint renaming
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 16 Mar 2016 12:01:37 +0000 (14:01 +0200)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Tue, 29 Mar 2016 06:30:31 +0000 (09:30 +0300)
We were exitting the function before actually
renaming anything. While at that, also always leave
control endpoint un-renamed.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c

index 3d2c53e..d54a028 100644 (file)
@@ -568,7 +568,7 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep,
                dwc3_writel(dwc->regs, DWC3_DALEPENA, reg);
 
                if (!usb_endpoint_xfer_isoc(desc))
-                       return 0;
+                       goto out;
 
                /* Link TRB for ISOC. The HWO bit is never reset */
                trb_st_hw = &dep->trb_pool[0];
@@ -582,9 +582,10 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep,
                trb_link->ctrl |= DWC3_TRB_CTRL_HWO;
        }
 
+out:
        switch (usb_endpoint_type(desc)) {
        case USB_ENDPOINT_XFER_CONTROL:
-               strlcat(dep->name, "-control", sizeof(dep->name));
+               /* don't change name */
                break;
        case USB_ENDPOINT_XFER_ISOC:
                strlcat(dep->name, "-isoc", sizeof(dep->name));