p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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>
This commit is contained in:
Johan Hovold 2014-05-26 19:23:52 +02:00 committed by Greg Kroah-Hartman
parent 0943d8ead3
commit df3ce23a56
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/wusbcore/wa-rpipe.c
View File

@ -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);