From 868d172b8ac23070418ec6265195e88e8d5dbe92 Mon Sep 17 00:00:00 2001 From: Eric Cooper Date: Wed, 2 Feb 2011 17:16:09 -0500 Subject: [ARM] add machine-specific hook to machine_kexec Provide the option to call a machine-specific function before kexec'ing a new kernel. Signed-off-by: Eric Cooper Signed-off-by: Nicolas Pitre --- arch/arm/include/asm/kexec.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/include/asm/kexec.h') diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h index c0094d8edae4..c2b9b4bdec00 100644 --- a/arch/arm/include/asm/kexec.h +++ b/arch/arm/include/asm/kexec.h @@ -50,6 +50,9 @@ static inline void crash_setup_regs(struct pt_regs *newregs, } } +/* Function pointer to optional machine-specific reinitialization */ +extern void (*kexec_reinit)(void); + #endif /* __ASSEMBLY__ */ #endif /* CONFIG_KEXEC */ -- cgit v1.2.3