linux-kernel - Re: [PATCH 6/6] atmel_spi: fix warning In function 'atmel_spi_dma_map

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Date:	Sun, 21 Nov 2010 03:19:34 +0100
From:	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
To:	David Brownell <david-b@...bell.net>
Cc:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Patrice Vilchez <patrice.vilchez@...el.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	spi-devel-general@...ts.sourceforge.net
Subject: Re: [PATCH 6/6] atmel_spi: fix warning In function
 'atmel_spi_dma_map_xfer'

On 14:59 Sat 20 Nov     , David Brownell wrote:
> 
> 
> --- On Sat, 11/20/10, Uwe Kleine-König <u.kleine-koenig@...gutronix.de> wrote:
> 
> > > +        void
> > *nonconst_tx = (void *)xfer->tx_buf; /* shut up gcc */
> 
> Reads like a bad patch to me. Fix the bug,
> don't just silence GCC.  Or at least use
> a better comment mentioning a constness
> cast problems).

ok I change the comment

Best Regards,
J.
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