From b1c6d7270ea3d005beb3200475d36b9f8cb16ddd Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E9=BB=84=E6=B6=9B?= <huangtao@rock-chips.com>
Date: Fri, 13 Aug 2010 14:08:50 +0800
Subject: [PATCH] =?utf8?q?dma:=20=E8=B0=83=E7=94=A8spin=5Flock=5Finit?=
 =?utf8?q?=EF=BC=8C=E6=AD=A3=E7=A1=AE=E5=88=9D=E5=A7=8B=E5=8C=96dma?=
 =?utf8?q?=E7=9A=84lock?=
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---
 arch/arm/mach-rk2818/dma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-rk2818/dma.c b/arch/arm/mach-rk2818/dma.c
index d9cdde936a0b..81b945c03c4c 100644
--- a/arch/arm/mach-rk2818/dma.c
+++ b/arch/arm/mach-rk2818/dma.c
@@ -726,6 +726,7 @@ static int __init rk28_dma_init(void)
         rk2818_dma[i].residue = 0;
         rk2818_dma[i].length = 0;
         rk2818_dma[i].tasklet_flag = 0;
+		spin_lock_init(&rk2818_dma[i].lock);
 	}
     	
 	/* clear all interrupts */
-- 
2.34.1