ARM: SAMSUNG: local irq-uart header in mach-s3c64xx

This patch moves irq-uart header file into mach-s3c64xx.
Because it is not used for others except mach-s3c64xx.

Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

arch/arm/mach-s3c64xx/common.c

diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 16547f2..316df5a 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -48,12 +48,12 @@
 #include <plat/devs.h>
 #include <plat/pm.h>
 #include <plat/gpio-cfg.h>
-#include <plat/irq-uart.h>
 #include <plat/pwm-core.h>
 #include <plat/regs-irqtype.h>
 #include <plat/watchdog-reset.h>
 
 #include "common.h"
+#include "irq-uart.h"
 
 /* External clock frequency */
 static unsigned long xtal_f = 12000000, xusbxti_f = 48000000;

arch/arm/mach-s3c64xx/irq-uart.h

diff --git a/arch/arm/plat-samsung/include/plat/irq-uart.h b/arch/arm/mach-s3c64xx/irq-uart.h
similarity index 90%
rename from arch/arm/plat-samsung/include/plat/irq-uart.h
rename to arch/arm/mach-s3c64xx/irq-uart.h
index a9331e4..4b29613 100644
--- a/arch/arm/plat-samsung/include/plat/irq-uart.h
+++ b/arch/arm/mach-s3c64xx/irq-uart.h
@@ -1,5 +1,4 @@
-/* arch/arm/plat-samsung/include/plat/irq-uart.h
- *
+/*
  * Copyright (c) 2010 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *