On 29/11/2018 18:46, Ulf Hansson wrote:
> From: Lina Iyer <[email protected]>
>
> Currently CPU's idle states are represented in a flattened model, via the
> "cpu-idle-states" binding from within the CPU's device nodes.
>
> Support the hierarchical layout, simply by converting to calling the new OF
> helper, of_get_cpu_state_node().
>
> Cc: Lina Iyer <[email protected]>
> Suggested-by: Sudeep Holla <[email protected]>
> Signed-off-by: Lina Iyer <[email protected]>
> Co-developed-by: Ulf Hansson <[email protected]>
> Signed-off-by: Ulf Hansson <[email protected]>
> ---
Fold it with 07/27 ?
>
> Changes in v10:
> - None.
>
> ---
> drivers/firmware/psci/psci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c
> index cbfc936d251c..631e20720a22 100644
> --- a/drivers/firmware/psci/psci.c
> +++ b/drivers/firmware/psci/psci.c
> @@ -300,7 +300,7 @@ static int psci_dt_cpu_init_idle(struct cpuidle_driver
> *drv,
> return -ENOMEM;
>
> for (i = 0; i < num_state_nodes; i++) {
> - state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i);
> + state_node = of_get_cpu_state_node(cpu_node, i);
> if (!state_node)
> break;
>
>
--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog
