Johan Hovold 53ae298fde media: gspca/sq905: fix control-request direction ...

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 USB_REQ_SYNCH_FRAME request which erroneously used
usb_sndctrlpipe().

Fixes: 27d35fc3fb ("V4L/DVB (10639): gspca - sq905: New subdriver.")
Cc: stable@vger.kernel.org      # 2.6.30
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

2021-06-02 14:10:25 +02:00

12 KiB

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