Re: [PATCH RESEND v8 1/2] clk: Make clk API return per-user struct clk instances

[Stephen Boyd <sboyd@codeaurora.org>]

On 01/19/2015 01:55 AM, Tomeu Vizoso wrote:
> On 17 January 2015 at 02:02, Stephen Boyd <sboyd@codeaurora.org> wrote:
>> On 01/12, Tomeu Vizoso wrote:
>>
>>> +}
>>>  EXPORT_SYMBOL_GPL(__clk_get_rate);
>>>
>>> @@ -630,7 +656,12 @@ out:
>>>       return !!ret;
>>>  }
>>>
>>> -bool __clk_is_enabled(struct clk *clk)
>>> +bool __clk_is_prepared(struct clk *clk)
>>> +{
>>> +     return clk_core_is_prepared(clk->core);
>> Oops. clk can be NULL here. Return false if so. Or drop the
>> function entirely? It looks like it may become unused.
> Are you thinking of anything specific that the alchemy arch can do
> instead of calling __clk_is_prepared?
>
>

Ah I missed that one. Bad grep.

>>> +}
>>>  EXPORT_SYMBOL_GPL(__clk_is_enabled);
>>>
>>> @@ -762,7 +805,12 @@ void __clk_unprepare(struct clk *clk)
>>>       if (clk->ops->unprepare)
>>>               clk->ops->unprepare(clk->hw);
>>>
>>> -     __clk_unprepare(clk->parent);
>>> +     clk_core_unprepare(clk->parent);
>>> +}
>>> +
>>> +void __clk_unprepare(struct clk *clk)
>>> +{
>>> +     clk_core_unprepare(clk->core);
>> OOps. clk can be NULL here. Bail early if so.
> Actually, looks like nobody is using __clk_prepare nor __clk_unprepare
> so I'm removing these.
>

Ok.

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