Re: [PATCH 2/4] iio: accel: kxcjk-1013: only set power state if CONFIG_PM is defined

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On 05/12/14 22:18, Irina Tirdea wrote:
> When CONFIG_PM is not defined and the driver tries to power off the device,
> kxcjk1013_set_power_state will call pm_runtime_put_autosuspend, which is
> not implemented (wil return -ENOSYS).
> 
> Only call pm_runtime calls to change power state  when CONFIG_PM is defined.
> 
> Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
Applied to the togreg branch of iio.git

Thanks
> ---
>  drivers/iio/accel/kxcjk-1013.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
> index aed3777..7b0a9da 100644
> --- a/drivers/iio/accel/kxcjk-1013.c
> +++ b/drivers/iio/accel/kxcjk-1013.c
> @@ -376,6 +376,7 @@ static int kxcjk1013_get_startup_times(struct kxcjk1013_data *data)
>  
>  static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
>  {
> +#ifdef CONFIG_PM
>  	int ret;
>  
>  	if (on)
> @@ -389,6 +390,7 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
>  			"Failed: kxcjk1013_set_power_state for %d\n", on);
>  		return ret;
>  	}
> +#endif
>  
>  	return 0;
>  }
> 

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