[PATCH v8 05/34] soc/tegra: Use dev_pm_opp_sync()

[Dmitry Osipenko]

Use new generic dev_pm_opp_sync() helper which initializes voltage vote
based on clock rate.

Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 drivers/soc/tegra/common.c | 30 +-----------------------------
 1 file changed, 1 insertion(+), 29 deletions(-)

diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
index a42d4f98c078..dab1bacb41ab 100644
--- a/drivers/soc/tegra/common.c
+++ b/drivers/soc/tegra/common.c
@@ -39,34 +39,6 @@ bool soc_is_tegra(void)
        return match != NULL;
 }
 
-static int tegra_core_dev_init_opp_state(struct device *dev)
-{
-       unsigned long rate;
-       struct clk *clk;
-       int err;
-
-       clk = devm_clk_get(dev, NULL);
-       if (IS_ERR(clk)) {
-               dev_err(dev, "failed to get clk: %pe\n", clk);
-               return PTR_ERR(clk);
-       }
-
-       rate = clk_get_rate(clk);
-       if (!rate) {
-               dev_err(dev, "failed to get clk rate\n");
-               return -EINVAL;
-       }
-
-       /* first dummy rate-setting initializes voltage vote */
-       err = dev_pm_opp_set_rate(dev, rate);
-       if (err) {
-               dev_err(dev, "failed to initialize OPP clock: %d\n", err);
-               return err;
-       }
-
-       return 0;
-}
-
 /**
  * devm_tegra_core_dev_init_opp_table() - initialize OPP table
  * @dev: device for which OPP table is initialized
@@ -118,7 +90,7 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev,
        }
 
        if (params->init_state) {
-               err = tegra_core_dev_init_opp_state(dev);
+               err = dev_pm_opp_sync(dev);
                if (err)
                        return err;
        }
-- 
2.32.0