Commit 1bd59dbe authored Jul 01, 2014 by Maxime Ripard Committed by Nicolas Ferre Sep 02, 2014

ARM: at91: generic.h: Add include safe guards

The generic.h header file doesn't have any safe guards against multiple
inclusion. It only worked so far because all the symbols defined in it were
extern, but this is a rather fragile assumption.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

parent 52c3ffb0

arch/arm/mach-at91/generic.h

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -8,6 +8,9 @@
	* published by the Free Software Foundation.		* published by the Free Software Foundation.
	*/		*/

			#ifndef _AT91_GENERIC_H
			#define _AT91_GENERIC_H

	#include <linux/clkdev.h>		#include <linux/clkdev.h>
	#include <linux/of.h>		#include <linux/of.h>
	#include <linux/reboot.h>		#include <linux/reboot.h>
	@@ -84,3 +87,5 @@ extern int __init at91_gpio_of_irq_setup(struct device_node *node,
	struct device_node *parent);		struct device_node *parent);

	extern u32 at91_get_extern_irq(void);		extern u32 at91_get_extern_irq(void);

			#endif /* _AT91_GENERIC_H */