linux-kernel - [PATCH V2 11/30] devfreq: sun8i: Migrate to dev_pm_opp_set

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Message-Id: <cb05495f1f2af5a40767bb67211d69fbaf626298.1656660185.git.viresh.kumar@linaro.org>
Date:   Fri,  1 Jul 2022 13:50:06 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>
Cc:     Viresh Kumar <viresh.kumar@...aro.org>, linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>, Nishanth Menon <nm@...com>,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2 11/30] devfreq: sun8i: Migrate to dev_pm_opp_set_config()

The OPP core now provides a unified API for setting all configuration
types, i.e. dev_pm_opp_set_config().

Lets start using it.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/devfreq/sun8i-a33-mbus.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/sun8i-a33-mbus.c b/drivers/devfreq/sun8i-a33-mbus.c
index 13d32213139f..0dcc13cae7d7 100644
--- a/drivers/devfreq/sun8i-a33-mbus.c
+++ b/drivers/devfreq/sun8i-a33-mbus.c
@@ -337,6 +337,10 @@ static int sun8i_a33_mbus_probe(struct platform_device *pdev)
 	unsigned int max_state;
 	const char *err;
 	int i, ret;
+	struct dev_pm_opp_config config = {
+		.clk_names = (const char *[]){ "dram" },
+		.clk_count = 1,
+	};
 
 	variant = device_get_match_data(dev);
 	if (!variant)
@@ -404,9 +408,9 @@ static int sun8i_a33_mbus_probe(struct platform_device *pdev)
 	priv->profile.freq_table	= priv->freq_table;
 	priv->profile.max_state		= max_state;
 
-	ret = devm_pm_opp_set_clkname(dev, "dram");
+	ret = devm_pm_opp_set_config(dev, &config);
 	if (ret) {
-		err = "failed to add OPP table\n";
+		err = "failed to set OPP config\n";
 		goto err_unlock_mbus;
 	}
 
-- 
2.31.1.272.g89b43f80a514