On Tue, 26 Jan 2016, Andrew Duggan wrote:
> Commit 092563604217 ("HID: rmi: Disable scanning if the device is not a
> wake source") introduced a regression for devices which use hid-rmi to
> handle composite USB devices. The suspend or resume callbacks are not
> checking that the device is a RMI device before calling rmi_read or
> rmi_write. This results in dereferencing uninitialized variables on
> non RMI devices. This patch checks that the RMI_DEVICE flag is set before
> sending RMI commands to the device.
>
> Reported-by: Rodrigo Gomes <rodrigo.toste.gomes@xxxxxxxxx>
> Signed-off-by: Andrew Duggan <aduggan@xxxxxxxxxxxxx>
Applied to for-4.5/upstream-fixes.
--
Jiri Kosina
SUSE Labs
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