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usb: dwc3: ep0: Fix endianness of wIndex passed to dwc3_wIndex_to_dep 

The wIndex passed in here is CPU endianness, but the function expects
little endian.

Found with sparse.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
John Youn 2016-05-23 11:32:38 -07:00 committed by Felipe Balbi
parent 71f7e70270
commit 958b9fa7f8
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/ep0.c
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@ -496,7 +496,7 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc,
case USB_RECIP_ENDPOINT:
switch (wValue) {
case USB_ENDPOINT_HALT:
dep = dwc3_wIndex_to_dep(dwc, wIndex);
dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex);
if (!dep)
return -EINVAL;
if (set == 0 && (dep->flags & DWC3_EP_WEDGE))