Re: [PATCH] dell-rbtn: Ignore ACPI notifications if device is suspended

[Pali RohÃr]

On Saturday 21 November 2015 15:16:15 Gabriele Mazzotta wrote:
> Some BIOSes unconditionally send an ACPI notification to RBTN when the
> system is resuming from suspend. This makes dell-rbtn send an input
> event to userspace as if a function key was pressed. Prevent this by
> ignoring all the notifications received while the device is suspended.
> 
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=106031
> Signed-off-by: Gabriele Mazzotta <gabriele.mzt@xxxxxxxxx>

Andrei Borzenkov (CCed) tested this patch and patch does not fix bug.
Probably there is race condition and ACPI event is sent *after* function
rbtn_resume is called.

-- 
Pali RohÃr
pali.rohar@xxxxxxxxx
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