linux-kernel - Re: [PATCH 2/2] serial: 8250pci: Recast inb return value

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Message-ID: <20100817092120.79b87813@linux.intel.com>
Date:	Tue, 17 Aug 2010 09:21:20 +0100
From:	Alan Cox <alan@...ux.intel.com>
To:	Michal Simek <monstr@...str.eu>
Cc:	michal.simek@...alogix.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Lennert Buytenhek <buytenh@...tstofly.org>,
	Lytochkin Boris <lytboris@...il.com>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] serial: 8250pci: Recast inb return value

On Tue, 17 Aug 2010 09:59:07 +0200
Michal Simek <monstr@...str.eu> wrote:

> inb returns u8 that's why is necessary to do recast.
> 
> Compilation warning:
>   CC      drivers/serial/8250_pci.o
> drivers/serial/8250_pci.c: In function 'pci_ite887x_init':
> drivers/serial/8250_pci.c:825: warning: cast to pointer from integer

NAK - this makes no sense at all
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