[PATCH 4/4] arm: socfgpa: make use of common scu_a9_get_base() interface

[Jisheng Zhang]

Make use of common scu_a9_get_base() and delete the comment since the
interface is self commented.

Signed-off-by: Jisheng Zhang <jszhang at marvell.com>
---
 arch/arm/mach-socfpga/socfpga.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index bfce964..b695887 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -24,6 +24,7 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/smp_scu.h>
 
 #include "core.h"
 
@@ -51,8 +52,7 @@ static void __init socfpga_scu_map_io(void)
 {
 	unsigned long base;
 
-	/* Get SCU base */
-	asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (base));
+	base = scu_a9_get_base();
 
 	scu_io_desc.pfn = __phys_to_pfn(base);
 	iotable_init(&scu_io_desc, 1);
-- 
1.8.4.2