From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 26 May 2014 17:23:52 +0000 (+0200)
Subject: USB: wusbcore: fix control-pipe directions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=df3ce23a56654bbf08e0c36ab1690cd8316a53c4;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

USB: wusbcore: fix control-pipe directions

Fix incorrect pipe directions in control requests (which has been
silently fixed up by USB core).

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c
index 6d6da127f6de..a80c5d284b59 100644
--- a/drivers/usb/wusbcore/wa-rpipe.c
+++ b/drivers/usb/wusbcore/wa-rpipe.c
@@ -524,7 +524,7 @@ void rpipe_ep_disable(struct wahc *wa, struct usb_host_endpoint *ep)
 		u16 index = le16_to_cpu(rpipe->descr.wRPipeIndex);
 
 		usb_control_msg(
-			wa->usb_dev, usb_rcvctrlpipe(wa->usb_dev, 0),
+			wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
 			USB_REQ_RPIPE_ABORT,
 			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
 			0, index, NULL, 0, USB_CTRL_SET_TIMEOUT);
@@ -545,7 +545,7 @@ void rpipe_clear_feature_stalled(struct wahc *wa, struct usb_host_endpoint *ep)
 		u16 index = le16_to_cpu(rpipe->descr.wRPipeIndex);
 
 		usb_control_msg(
-			wa->usb_dev, usb_rcvctrlpipe(wa->usb_dev, 0),
+			wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
 			USB_REQ_CLEAR_FEATURE,
 			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
 			RPIPE_STALL, index, NULL, 0, USB_CTRL_SET_TIMEOUT);