From 15f6139b9263a13c35009eb2bc69f08bc31d23d7 Mon Sep 17 00:00:00 2001
From: Jingchang Lu <jingchang.lu@freescale.com>
Date: Fri, 26 Sep 2014 09:07:11 +0800
Subject: arm: ls1021a: remove dma_zone_size defination

CONFIG_ZONE_DMA is enough to claim the dma limitation,
and no need for limitation smaller than 4GB, so remove
the dma_zone_size defination.

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
---
the upstream include this change in patchwork is:
https://patchwork.kernel.org/patch/4946151/
Change-Id: Ia2ed1fd18519e1e2553e2aa8ce1c1729657a6ed3
Reviewed-on: http://git.am.freescale.net:8181/19874
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Li Xiubo <Li.Xiubo@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>

diff --git a/arch/arm/mach-imx/mach-ls1021a.c b/arch/arm/mach-imx/mach-ls1021a.c
index d284cdb..3895ffc 100644
--- a/arch/arm/mach-imx/mach-ls1021a.c
+++ b/arch/arm/mach-imx/mach-ls1021a.c
@@ -24,9 +24,6 @@ static const char *ls1021a_dt_compat[] __initdata = {
 };
 
 DT_MACHINE_START(LS1021A, "Freescale LS1021A")
-#ifdef CONFIG_ZONE_DMA
-	.dma_zone_size	= SZ_128M,
-#endif
 	.smp		= smp_ops(ls1021a_smp_ops),
 	.init_machine   = ls1021a_init_machine,
 	.dt_compat	= ls1021a_dt_compat,
-- 
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