From a510880f6ea00ee28f22ec61a3c53357bb1bbaa5 Mon Sep 17 00:00:00 2001
From: Leilei Zhao <leilei.zhao@atmel.com>
Date: Fri, 27 Feb 2015 16:07:15 +0800
Subject: [PATCH] tty/serial: at91: correct buffer size used in DMA

The buffer size set in DMA is inconsistent with its allocation.
So keep them consistent here. The structure atmel_uart_char is
used in PIO mode with its meaning. But here in DMA, all of the
buffer is treated as general char.

Signed-off-by: Leilei Zhao <leilei.zhao@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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