linux-kernel - Re: [PATCH] staging: iio: adc: mxs-lradc.c: sparse warning of incorrect type

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Message-ID: <20140905093413.GJ6600@mwanda>
Date:	Fri, 5 Sep 2014 12:34:13 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"open list:STAGING - INDUSTR..." <linux-iio@...r.kernel.org>,
	"open list:STAGING SUBSYSTEM" <devel@...verdev.osuosl.org>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] staging: iio: adc: mxs-lradc.c: sparse warning of
 incorrect type

On Thu, Sep 04, 2014 at 10:15:42PM +0530, Sudip Mukherjee wrote:
> fixed sparse warning : incorrect type in argument 1 
> 		       (different address spaces)
> 

The change log is not clear.  It's the IS_ERR() which is the problem?
This is a false positive which is fixed in a later version of Sparse.

regards,
dan carpenter


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