linux-kernel - Re: [PATCH] input: signedness bug in cma3000_thread

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Message-Id: <F920F5EE-FA61-4FFC-948C-97D6834823B6@gmail.com>
Date:	Thu, 15 Dec 2011 17:17:02 -0500
From:	Xi Wang <xi.wang@...il.com>
To:	Valdis.Kletnieks@...edu
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] input: signedness bug in cma3000_thread_irq()

On Dec 14, 2011, at 10:21 PM, Valdis.Kletnieks@...edu wrote:
> No, the variable that used to be a u8 - was it 8 bits wide for a reason?

The return value of CMA3000_READ?  I don't see any particular reason.  

- xi
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