[ARM] pxa: move common MFP handling code into plat-pxa

Signed-off-by: Eric Miao <eric.miao@marvell.com>
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
index f15dfa5..7113174 100644
--- a/arch/arm/mach-pxa/pxa930.c
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -18,7 +18,7 @@
 
 #include <mach/pxa930.h>
 
-static struct pxa3xx_mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
+static struct mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
 
 	MFP_ADDR(GPIO0, 0x02e0),
 	MFP_ADDR(GPIO1, 0x02dc),
@@ -179,8 +179,8 @@
 static int __init pxa930_init(void)
 {
 	if (cpu_is_pxa930()) {
-		pxa3xx_init_mfp();
-		pxa3xx_mfp_init_addr(pxa930_mfp_addr_map);
+		mfp_init_base(io_p2v(MFPR_BASE));
+		mfp_init_addr(pxa930_mfp_addr_map);
 	}
 
 	return 0;