[PATCH] i2c: at91: fix compilation issue due to header move

Hello.

On 09-11-2012 14:11, ludovic.desroches at atmel.com wrote:

From: Ludovic Desroches <redacted>

arch/arm/mach-at91/include/mach/at_hdmac.h has been move to
include/linux/platform_data/dma-atmel.h, commit 7cdc39e.

    Need to also specify that commit's summary in parens.

Signed-off-by: Ludovic Desroches <redacted>

WBR, Sergei