Thread (22 messages) 22 messages, 4 authors, 2021-03-12

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

From: Viresh Kumar <viresh.kumar@linaro.org>
Date: 2021-03-12 05:34:11
Also in: dri-devel, linux-arm-msm, linux-media, linux-mmc, linux-samsung-soc, linux-serial, linux-spi, linux-tegra, lkml

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
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