Re: [PATCH 7/8] OMAP: PM: Allowing an early init of pm debugfs driver.

[Kevin Hilman <khilman@deeprootsystems.com>]

Thara Gopinath <thara@ti.com> writes:

> This patch changes the pm_db_init from arch initcall to a postcore
> initcall. With arch initcall, it is impossible for pm driver that
> gets initialized prior to this driver to use one of the
> pm debug fs entries during its init. Making it a postcore initcall
> ensures that this drver gets initialized early on before any pm
> drivers.
>
> Signed-off-by: Thara Gopinath <thara@ti.com>
> ---
>  arch/arm/mach-omap2/pm-debug.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
> index 4280006..b239c16 100644
> --- a/arch/arm/mach-omap2/pm-debug.c
> +++ b/arch/arm/mach-omap2/pm-debug.c
> @@ -611,6 +611,6 @@ static int __init pm_dbg_init(void)
>  
>  	return 0;
>  }
> -arch_initcall(pm_dbg_init);
> +postcore_initcall(pm_dbg_init);

There's already a 'pm_dbg_init_done' flag in this code being used for
that purpose.  That  should be re-used instead.

Kevin