linux-kernel - Re: [PATCH] Input: ads7846: Fix warning about output format

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Message-ID: <20100602073955.GH3713@core.coreip.homeip.net>
Date:	Wed, 2 Jun 2010 00:39:56 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Thomas Weber <weber@...science.de>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: ads7846: Fix warning about output format

On Wed, Jun 02, 2010 at 08:50:29AM +0200, Thomas Weber wrote:
> This patch fixes a compiler warning about wrong output format.
> 
> drivers/input/touchscreen/ads7846.c: In function 'ads7846_probe':
> drivers/input/touchscreen/ads7846.c:1167: warning: format '%ld' expects
> type 'long int', but argument 4 has type 'int'
> 
> Introduced by commit 067fb2f648543894ce775082c5636f4c32b99e4f ("Input:
> ads7846 - return error on regulator_get() failure").
> 
> The ERR_PTR returns a long so the variable err needs to be long.

No, int works just as well. I have a patch that simply fixes format
specification.

Thanks.

-- 
Dmitry
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