atheros: add missing include

Missing this headers cause several sparse "symbol 'foo' was not
declared. Should it be static?" warnings.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 42483

target/linux/atheros/patches-3.14/100-board.patch

@@ -84,7 +84,7 @@
 +obj-$(CONFIG_ATHEROS_AR2315) += ar2315.o
 --- /dev/null
 +++ b/arch/mips/ar231x/board.c
-@@ -0,0 +1,261 @@
+@@ -0,0 +1,263 @@
 +/*
 + * This file is subject to the terms and conditions of the GNU General Public
 + * License.  See the file "COPYING" in the main directory of this archive
@@ -109,6 +109,8 @@
 +#include <linux/io.h>
 +#include <asm/irq_cpu.h>
 +#include <asm/reboot.h>
++#include <asm/bootinfo.h>
++#include <asm/time.h>
 +
 +#include <ar231x_platform.h>
 +#include "devices.h"
@@ -2858,13 +2860,15 @@
 +#endif
 --- /dev/null
 +++ b/arch/mips/ar231x/devices.c
-@@ -0,0 +1,180 @@
+@@ -0,0 +1,182 @@
 +#include <linux/kernel.h>
 +#include <linux/init.h>
 +#include <linux/serial.h>
 +#include <linux/serial_core.h>
 +#include <linux/serial_8250.h>
 +#include <linux/platform_device.h>
++#include <asm/bootinfo.h>
++
 +#include <ar231x_platform.h>
 +#include <ar231x.h>
 +#include "devices.h"