linux-kernel - [PATCH V2 23/30] spi: qcom: Migrate to dev_pm_opp_set

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Message-Id: <b89064460c8b0e5366f29b22c6c5bce1258dd495.1656660185.git.viresh.kumar@linaro.org>
Date:   Fri,  1 Jul 2022 13:50:18 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mark Brown <broonie@...nel.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-msm@...r.kernel.org, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2 23/30] spi: qcom: 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: Mark Brown <broonie@...nel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
Mark, I have kept your Ack as the diff is really small, clk_names is an array
now.

 drivers/spi/spi-geni-qcom.c | 6 +++++-
 drivers/spi/spi-qcom-qspi.c | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c
index 4e83cc5b445d..428585bae6a8 100644
--- a/drivers/spi/spi-geni-qcom.c
+++ b/drivers/spi/spi-geni-qcom.c
@@ -892,6 +892,10 @@ static int spi_geni_probe(struct platform_device *pdev)
 	void __iomem *base;
 	struct clk *clk;
 	struct device *dev = &pdev->dev;
+	struct dev_pm_opp_config config = {
+		.clk_names = (const char *[]){ "se" },
+		.clk_count = 1,
+	};
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
@@ -922,7 +926,7 @@ static int spi_geni_probe(struct platform_device *pdev)
 	mas->se.base = base;
 	mas->se.clk = clk;
 
-	ret = devm_pm_opp_set_clkname(&pdev->dev, "se");
+	ret = devm_pm_opp_set_config(&pdev->dev, &config);
 	if (ret)
 		return ret;
 	/* OPP table is optional */
diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index c334dfec4117..7e7732d61b25 100644
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -458,6 +458,10 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 	struct device *dev;
 	struct spi_master *master;
 	struct qcom_qspi *ctrl;
+	struct dev_pm_opp_config config = {
+		.clk_names = (const char *[]){ "core" },
+		.clk_count = 1,
+	};
 
 	dev = &pdev->dev;
 
@@ -529,7 +533,7 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 	master->handle_err = qcom_qspi_handle_err;
 	master->auto_runtime_pm = true;
 
-	ret = devm_pm_opp_set_clkname(&pdev->dev, "core");
+	ret = devm_pm_opp_set_config(&pdev->dev, &config);
 	if (ret)
 		return ret;
 	/* OPP table is optional */
-- 
2.31.1.272.g89b43f80a514