1 files changed, 2 insertions, 5 deletions

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;