From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Thu, 26 Apr 2012 23:38:29 +0800 Subject: [PATCH 01/17] ARM: provide a late_initcall hook for platform initialization In-Reply-To: <1335454725-13089-1-git-send-email-shawn.guo@linaro.org> References: <1335454725-13089-1-git-send-email-shawn.guo@linaro.org> Message-ID: <1335454725-13089-2-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This allows platforms to set up things that need to be done at late_initcall time. Cc: Russell King Signed-off-by: Shawn Guo --- arch/arm/include/asm/mach/arch.h | 1 + arch/arm/kernel/setup.c | 8 ++++++++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index d7692ca..0b1c94b 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -43,6 +43,7 @@ struct machine_desc { void (*init_irq)(void); struct sys_timer *timer; /* system tick timer */ void (*init_machine)(void); + void (*init_late)(void); #ifdef CONFIG_MULTI_IRQ_HANDLER void (*handle_irq)(struct pt_regs *); #endif diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index ebfac78..549f036 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -800,6 +800,14 @@ static int __init customize_machine(void) } arch_initcall(customize_machine); +static int __init init_machine_late(void) +{ + if (machine_desc->init_late) + machine_desc->init_late(); + return 0; +} +late_initcall(init_machine_late); + #ifdef CONFIG_KEXEC static inline unsigned long long get_total_mem(void) { -- 1.7.5.4