[PATCHv2 08/12] arm64: psci: remove ACPI coupling

[Mark Rutland]

On Tue, May 19, 2015 at 09:40:35AM +0100, Hanjun Guo wrote:
> > diff --git a/arch/arm64/include/asm/psci.h b/arch/arm64/include/asm/psci.h
> > index 2454bc5..b5d4c1d 100644
> > --- a/arch/arm64/include/asm/psci.h
> > +++ b/arch/arm64/include/asm/psci.h
> > @@ -14,7 +14,14 @@
> >   #ifndef __ASM_PSCI_H
> >   #define __ASM_PSCI_H
> >
> > -int psci_dt_init(void);
> > -int psci_acpi_init(void);
> > +int __init psci_dt_init(void);
> > +
> > +#ifdef CONFIG_ACPI
> > +int __init psci_acpi_init(void);
> > +bool __init acpi_psci_present(void);
> > +bool __init acpi_psci_use_hvc(void);
> 
> really some nit, do we need __init for function declaration?

Given that it's used for function declarations in init.h and other
places, I believe it is best practice. Even if not strictly necessary it
makes clear to the casual read when a function may be called.

> 
> other than that,
> 
> Acked-by: Hanjun Guo <hanjun.guo at linaro.org>

Cheers!

Mark.