diff options
| author | Russell King <[email protected]> | 2011-11-04 15:05:24 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2011-11-10 22:30:01 +0000 |
| commit | a528721da08a793e0cec6ef6281d404eddd6e27b (patch) | |
| tree | 909557c79b69093c6aaa3244a1c0181e419a5158 | |
| parent | 1ea6b8f48918282bdca0b32a34095504ee65bab5 (diff) | |
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: Nicolas Pitre <[email protected]>
Acked-by: Will Deacon <[email protected]>
Acked-by: H Hartley Sweeten <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Russell King <[email protected]>
| -rw-r--r-- | arch/arm/include/asm/mach/arch.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/setup.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 7d19425dd496..8aa397a5ea72 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -45,6 +45,7 @@ struct machine_desc { #ifdef CONFIG_MULTI_IRQ_HANDLER void (*handle_irq)(struct pt_regs *); #endif + void (*restart)(char, const char *); }; /* diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 7e7977ab994f..4755e2827dc3 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -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 |