linux-kernel - Re: [PATCH v2] HID: i2c-hid: Only disable irq wake if it was successfully enabled during suspend

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Message-ID: <alpine.LNX.2.00.1508181521120.25821@pobox.suse.cz>
Date:	Tue, 18 Aug 2015 15:21:26 +0200 (CEST)
From:	Jiri Kosina <jikos@...nel.org>
To:	Andrew Duggan <aduggan@...aptics.com>
cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@...hat.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: Re: [PATCH v2] HID: i2c-hid: Only disable irq wake if it was
 successfully enabled during suspend

On Thu, 30 Jul 2015, Andrew Duggan wrote:

> Enabling irq wake could potentially fail and calling disable_irq_wake
> after a failed call to enable_irq_wake could result in an unbalanced irq
> warning. This patch warns if enable_irq_wake fails and avoids other
> potential issues caused by calling disable_irq_wake on resume after
> enable_irq_wake failed during suspend.
> 
> Signed-off-by: Andrew Duggan <aduggan@...aptics.com>
> ---
> This patch is based on Jiri's for-4.3/i2c-hid and needs Gabriele Mazzotta's
> patch which moves where the HID driver's suspend callback call to apply
> cleanly.

Applied to for-4.3/i2c-hid. Thanks,

-- 
Jiri Kosina
SUSE Labs

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