mmc: sdhci-msm: Convert to use resource-managed OPP API
Use resource-managed OPP API to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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6504dcae67
Коммит
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@ -264,7 +264,6 @@ struct sdhci_msm_host {
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struct clk_bulk_data bulk_clks[5];
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unsigned long clk_rate;
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struct mmc_host *mmc;
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struct opp_table *opp_table;
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bool use_14lpp_dll_reset;
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bool tuning_done;
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bool calibration_done;
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@ -2551,17 +2550,15 @@ static int sdhci_msm_probe(struct platform_device *pdev)
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if (ret)
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goto bus_clk_disable;
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msm_host->opp_table = dev_pm_opp_set_clkname(&pdev->dev, "core");
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if (IS_ERR(msm_host->opp_table)) {
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ret = PTR_ERR(msm_host->opp_table);
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ret = devm_pm_opp_set_clkname(&pdev->dev, "core");
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if (ret)
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goto bus_clk_disable;
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}
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/* OPP table is optional */
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ret = dev_pm_opp_of_add_table(&pdev->dev);
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ret = devm_pm_opp_of_add_table(&pdev->dev);
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if (ret && ret != -ENODEV) {
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dev_err(&pdev->dev, "Invalid OPP table in Device tree\n");
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goto opp_put_clkname;
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goto bus_clk_disable;
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}
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/* Vote for maximum clock rate for maximum performance */
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@ -2587,7 +2584,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
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ret = clk_bulk_prepare_enable(ARRAY_SIZE(msm_host->bulk_clks),
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msm_host->bulk_clks);
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if (ret)
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goto opp_cleanup;
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goto bus_clk_disable;
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/*
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* xo clock is needed for FLL feature of cm_dll.
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@ -2732,10 +2729,6 @@ pm_runtime_disable:
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clk_disable:
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clk_bulk_disable_unprepare(ARRAY_SIZE(msm_host->bulk_clks),
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msm_host->bulk_clks);
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opp_cleanup:
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dev_pm_opp_of_remove_table(&pdev->dev);
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opp_put_clkname:
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dev_pm_opp_put_clkname(msm_host->opp_table);
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bus_clk_disable:
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if (!IS_ERR(msm_host->bus_clk))
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clk_disable_unprepare(msm_host->bus_clk);
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@ -2754,8 +2747,6 @@ static int sdhci_msm_remove(struct platform_device *pdev)
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sdhci_remove_host(host, dead);
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dev_pm_opp_of_remove_table(&pdev->dev);
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dev_pm_opp_put_clkname(msm_host->opp_table);
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pm_runtime_get_sync(&pdev->dev);
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pm_runtime_disable(&pdev->dev);
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pm_runtime_put_noidle(&pdev->dev);
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