avr32: Minor pm_power_off cleanup



Include <linux/pm.h> to see the declaration of pm_power_off, and remove
unneeded NULL initializer.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

parent 520bab80

arch/avr32/kernel/process.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -9,6 +9,7 @@
		#include <linux/module.h>
		#include <linux/kallsyms.h>
		#include <linux/fs.h>
		#include <linux/pm.h>
		#include <linux/ptrace.h>
		#include <linux/reboot.h>
		#include <linux/tick.h>
		@@ -20,7 +21,7 @@

		#include <mach/pm.h>

		void (*pm_power_off)(void) = NULL;
		void (*pm_power_off)(void);
		EXPORT_SYMBOL(pm_power_off);

		/*