[Skiboot] [PATCH v2 2/5] slw: Change variable name can_winkle to has_slw

[Michael Neuling]

On Tue, 2016-05-03 at 12:27 +0530, Shreyas B. Prabhu wrote:
> Change variable name "can_winkle" to a more generic name "has_slw". This
> makes it easier to add new deep-idle states which rely on SLW.
> 
> Signed-off-by: Shreyas B. Prabhu <shreyas at linux.vnet.ibm.com>

Acked-by: Michael Neuling <mikey at neuling.org>


> ---
>  hw/slw.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/slw.c b/hw/slw.c
> index 231fefcd0b58..68b61ea80ccd 100644
> --- a/hw/slw.c
> +++ b/hw/slw.c
> @@ -497,7 +497,8 @@ void add_cpu_idle_state_properties(void)
>  	struct proc_chip *chip;
>  	int nr_states;
>  
> -	bool can_sleep = true, can_winkle = true;
> +	bool can_sleep = true;
> +	bool has_slw = true;
>  	u8 i;
>  
>  	u32 supported_states_mask;
> @@ -569,8 +570,8 @@ void add_cpu_idle_state_properties(void)
>  		nr_states = ARRAY_SIZE(power7_cpu_idle_states);
>  	}
>  
> -	/* Enable winkle only if slw image is intact */
> -	can_winkle = (chip->slw_base && chip->slw_bar_size &&
> +	/* Enable deep idle states only if slw image is intact */
> +	has_slw = (chip->slw_base && chip->slw_bar_size &&
>  			chip->slw_image_size);
>  
>  	/*
> @@ -600,7 +601,7 @@ void add_cpu_idle_state_properties(void)
>  	if (can_sleep)
>  		supported_states_mask |= OPAL_PM_SLEEP_ENABLED |
>  					OPAL_PM_SLEEP_ENABLED_ER1;
> -	if (can_winkle)
> +	if (has_slw)
>  		supported_states_mask |= OPAL_PM_WINKLE_ENABLED;
>  
>  	for (i = 0; i < nr_states; i++) {