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Commit a528721d authored by Russell King's avatar Russell King
Browse files

ARM: restart: add restart hook to machine_desc record 



Add a restart hook to the machine_desc record so we don't have to
populate all platforms with init_early methods to initialize the
arm_pm_restart function pointer.

Acked-by: default avatarNicolas Pitre <nico@linaro.org>
Acked-by: default avatarWill Deacon <will.deacon@arm.com>
Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 1ea6b8f4

arch/arm/include/asm/mach/arch.h

+1 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ struct machine_desc { 
#ifdef CONFIG_MULTI_IRQ_HANDLER

	void			(*handle_irq)(struct pt_regs *);

#endif

	void			(*restart)(char, const char *);

};



/*

arch/arm/kernel/setup.c

+3 −0
Original line number Diff line number Diff line
@@ -922,6 +922,9 @@ void __init setup_arch(char **cmdline_p) 
	paging_init(mdesc);

	request_standard_resources(mdesc);



	if (mdesc->restart)

		arm_pm_restart = mdesc->restart;



	unflatten_device_tree();



#ifdef CONFIG_SMP