linux-kernel - [PATCH V2 19/30] mmc: sdhci-msm: Migrate to dev_pm_opp_set

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Message-Id: <9c63b2dd7990e8215105774cf977231a841a5a31.1656660185.git.viresh.kumar@linaro.org>
Date:   Fri,  1 Jul 2022 13:50:14 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Ulf Hansson <ulf.hansson@...aro.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-mmc@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2 19/30] mmc: sdhci-msm: 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.

Acked-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
Ulf, I have kept your Ack as the diff is really small, clk_names is an array
now.

 drivers/mmc/host/sdhci-msm.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index e395411fb6fd..a018b45c5a9a 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -2559,6 +2559,10 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 	const struct sdhci_msm_offset *msm_offset;
 	const struct sdhci_msm_variant_info *var_info;
 	struct device_node *node = pdev->dev.of_node;
+	struct dev_pm_opp_config opp_config = {
+		.clk_names = (const char *[]){ "core" },
+		.clk_count = 1,
+	};
 
 	host = sdhci_pltfm_init(pdev, &sdhci_msm_pdata, sizeof(*msm_host));
 	if (IS_ERR(host))
@@ -2631,7 +2635,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 	if (ret)
 		goto bus_clk_disable;
 
-	ret = devm_pm_opp_set_clkname(&pdev->dev, "core");
+	ret = devm_pm_opp_set_config(&pdev->dev, &opp_config);
 	if (ret)
 		goto bus_clk_disable;
 
-- 
2.31.1.272.g89b43f80a514