linux-kernel - Re: [PATCH] HIS: nokia-modem: fix error handling of irq_of_parse_and

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Message-ID: <20141114224407.GB18566@earth.universe>
Date:	Fri, 14 Nov 2014 23:44:07 +0100
From:	Sebastian Reichel <sre@...nel.org>
To:	Dmitry Torokhov <dtor@...omium.org>
Cc:	Pavel Machek <pavel@....cz>,
	Michael Opdenacker <michael.opdenacker@...e-electrons.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HIS: nokia-modem: fix error handling of
 irq_of_parse_and_map

On Fri, Nov 14, 2014 at 02:06:37PM -0800, Dmitry Torokhov wrote:
> Return value of irq_of_parse_and_map() is unsigned int, with 0
> indicating failure, so testing for negative result never works.
> 
> Signed-off-by: Dmitry Torokhov <dtor@...omium.org>

https://git.kernel.org/cgit/linux/kernel/git/sre/linux-hsi.git/commit/?h=for-next&id=d95dc9e388104488d0f5a5969c435e601840da2e

-- Sebastian

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