ARM: SAMSUNG: Let platforms use the new watchdog reset driver

This patch moves all platforms using the legacy watchdog reset helper
function to the new watchdog reset driver.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c
index cc6e561..5110315 100644
--- a/arch/arm/mach-s5pc100/common.c
+++ b/arch/arm/mach-s5pc100/common.c
@@ -178,6 +178,7 @@
 	s5p_register_clocks(xtal);
 	s5pc100_register_clocks();
 	s5pc100_setup_clocks();
+	samsung_wdt_reset_init(S3C_VA_WATCHDOG);
 }
 
 void __init s5pc100_init_irq(void)
@@ -219,7 +220,7 @@
 void s5pc100_restart(char mode, const char *cmd)
 {
 	if (mode != 's')
-		arch_wdt_reset();
+		samsung_wdt_reset();
 
 	soft_restart(0);
 }