staging: android-alarm: Add needed module.h includes

Add module.h includes required to build

CC: Arve Hjønnevåg <arve@android.com>
CC: Android Kernel Team <kernel-team@android.com>
CC: Andy Green <andy.green@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
[jstultz: Tweaked commit subject, folded two patches
into one]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/alarm-dev.c

@@ -14,6 +14,7 @@
  */
 
 #include <asm/mach/time.h>
+#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/miscdevice.h>
 #include <linux/fs.h>

drivers/staging/android/alarm.c

@@ -14,6 +14,7 @@
  */
 
 #include <asm/mach/time.h>
+#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/miscdevice.h>
 #include <linux/platform_device.h>