Re: [PATCH v2 01/14] opp: Add devres wrapper for dev_pm_opp_set_clkname

Viresh Kumar
2021-03-12T05:34:11Z

On 11-03-21, 22:20, Dmitry Osipenko wrote:
> +struct opp_table *devm_pm_opp_set_clkname(struct device *dev, const char *name)
> +{
> + struct opp_table *opp_table;
> + int err;
> +
> + opp_table = dev_pm_opp_set_clkname(dev, name);
> + if (IS_ERR(opp_table))
> + return opp_table;
> +
> + err = devm_add_action_or_reset(dev, devm_pm_opp_clkname_release, opp_table);
> + if (err)
> + opp_table = ERR_PTR(err);
> +
> + return opp_table;
> +}

I wonder if we still need to return opp_table from here, or a simple
integer is fine.. The callers shouldn't be required to use the OPP
table directly anymore I believe and so better simplify the return
part of this and all other routines you are adding here..

If there is a user which needs the opp_table, let it use the regular
non-devm variant.

--
viresh