[PATCH] ARM: PXA: Zipit Z2: Fix oops in z2_power_off

[Marek Vasut]

> pxa27x_set_pwrmode is marked with __init, so it's not legitimate
> to call it in pm_power_off hook.
> 
> Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
> ---
>  arch/arm/mach-pxa/z2.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
> index 0fb5617..8b0ce77 100644
> --- a/arch/arm/mach-pxa/z2.c
> +++ b/arch/arm/mach-pxa/z2.c
> @@ -33,6 +33,7 @@
> 
>  #include <asm/mach-types.h>
>  #include <asm/mach/arch.h>
> +#include <asm/suspend.h>
> 
>  #include <mach/pxa27x.h>
>  #include <mach/mfp-pxa27x.h>
> @@ -739,8 +740,7 @@ static void z2_power_off(void)
>  	 */
>  	PSPR = 0x0;
>  	local_irq_disable();
> -	pxa27x_set_pwrmode(PWRMODE_DEEPSLEEP);
> -	pxa27x_cpu_pm_enter(PM_SUSPEND_MEM);
> +	cpu_suspend(PWRMODE_DEEPSLEEP, pxa27x_finish_suspend);
>  }
>  #else
>  #define z2_power_off   NULL

That's why I said this patch (suspend the device to make it feel like powerdown) 
is bullshit in the first place.

M