[PATCH 01/15] ARM: provide a late_initcall hook for platform initialization
From: Shawn Guo <hidden>
Date: 2012-05-02 13:14:44
On Wed, May 02, 2012 at 07:33:26PM +0800, Shawn Guo wrote:
This allows platforms to set up things that need to be done at late_initcall time. Cc: Russell King <redacted>
Hi Russell, I think it's a bit easier to have this patch go through arm-soc tree together with other patches in the series. May I have you ack on this patch to do that? Regards, Shawn
quoted hunk ↗ jump to hunk
Signed-off-by: Shawn Guo <redacted> Tested-by: Robert Lee <redacted> --- 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 *); #endifdiff --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