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SubjectRe: [RFC PATCH v3 2/7] interconnect: Relax requirement in of_icc_get_from_provider()
Hi,

On Fri, Dec 20, 2019 at 9:03 PM Artur Świgoń <a.swigon@samsung.com> wrote:
>
> This patch relaxes the condition in of_icc_get_from_provider() so that it
> is no longer required to set #interconnect-cells = <1> in the DT. In case
> of the devfreq driver for exynos-bus, #interconnect-cells is always zero.

It doesn't contain why don't need to require it. If you add more detailed
description, it is better to understand.

>
> Signed-off-by: Artur Świgoń <a.swigon@samsung.com>
> Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
> drivers/interconnect/core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
> index e6035c199369..74c68898a350 100644
> --- a/drivers/interconnect/core.c
> +++ b/drivers/interconnect/core.c
> @@ -335,7 +335,7 @@ struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
> struct icc_node *node = ERR_PTR(-EPROBE_DEFER);
> struct icc_provider *provider;
>
> - if (!spec || spec->args_count != 1)
> + if (!spec)
> return ERR_PTR(-EINVAL);
>
> mutex_lock(&icc_lock);
> --
> 2.17.1
>


--
Best Regards,
Chanwoo Choi

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