From a3d9358406b7529373ccafbf6d264f811884959c Mon Sep 17 00:00:00 2001
From: Kukjin Kim <kgene.kim@samsung.com>
Date: Sat, 20 Aug 2011 02:30:08 +0900
Subject: ARM: S5P64X0: Use soc_is_s5p64x0() to distinguish cpu at runtime

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/mach-s5p64x0/dma.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'arch/arm/mach-s5p64x0/dma.c')

diff --git a/arch/arm/mach-s5p64x0/dma.c b/arch/arm/mach-s5p64x0/dma.c
index d7ad944b3475..0e5b3e63e5b3 100644
--- a/arch/arm/mach-s5p64x0/dma.c
+++ b/arch/arm/mach-s5p64x0/dma.c
@@ -28,6 +28,7 @@
 #include <mach/irqs.h>
 #include <mach/regs-clock.h>
 
+#include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/s3c-pl330-pdata.h>
 
@@ -133,11 +134,7 @@ static struct platform_device s5p64x0_device_pdma = {
 
 static int __init s5p64x0_dma_init(void)
 {
-	unsigned int id;
-
-	id = __raw_readl(S5P64X0_SYS_ID) & 0xFF000;
-
-	if (id == 0x50000)
+	if (soc_is_s5p6450())
 		s5p64x0_device_pdma.dev.platform_data = &s5p6450_pdma_pdata;
 	else
 		s5p64x0_device_pdma.dev.platform_data = &s5p6440_pdma_pdata;
-- 
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