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(parent: f8e8c1b) | patch
USB: serial: quatech2: fix control-request directions
authorJohan Hovold <johan@kernel.org>
Mon, 24 May 2021 09:17:05 +0000 (11:17 +0200)
committerJohan Hovold <johan@kernel.org>
Tue, 25 May 2021 05:58:10 +0000 (07:58 +0200)
commiteb8dbe80326c3d44c1e38ee4f40e0d8d3e06f2d0
tree0135036976b67dd614b33509b70abdb56e08c43dtree | snapshot
parentf8e8c1b2f782e7391e8a1c25648ce756e2a7d481commit | diff
USB: serial: quatech2: fix control-request directions

The direction of the pipe argument must match the request-type direction
bit or control requests may fail depending on the host-controller-driver
implementation.

Fix the three requests which erroneously used usb_rcvctrlpipe().

Fixes: f7a33e608d9a ("USB: serial: add quatech2 usb to serial driver")
Cc: stable@vger.kernel.org # 3.5
Signed-off-by: Johan Hovold <johan@kernel.org>
drivers/usb/serial/quatech2.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git