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

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

Found with sparse.

Change-Id: Ib33f0b9b4e8c3320eb590496460e2cc7274b6a0e
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
(cherry picked from commit 958b9fa7f8)
This commit is contained in:
John Youn
2016-05-23 11:32:38 -07:00
committed by Huang, Tao
parent f1a6a3fa67
commit caab0bad3b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/ep0.c
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@@ -493,7 +493,7 @@ 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))