Re: [PATCH 08/12] PM / OPP: Take kref from _find_opp_table()

[Stephen Boyd]

On 12/07, Viresh Kumar wrote:
> Take reference of the OPP table from within _find_opp_table(). Also
> update the callers of _find_opp_table() to call
> dev_pm_opp_put_opp_table() after they have used the OPP table.
> 
> Note that _find_opp_table() increments the reference under the
> opp_table_lock.
> 
> Now that the OPP table wouldn't get freed until the callers of
> _find_opp_table() call dev_pm_opp_put_opp_table(), there is no need to
> take the opp_table_lock or rcu_read_lock() around it. Drop them.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> ---

Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

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