diff mbox series

[V2,18/30] memory: tegra: Migrate to dev_pm_opp_set_config()

Message ID 74e3e4c6f63ea155aebd1c113d99e39bc2f8fd80.1656660185.git.viresh.kumar@linaro.org
State Not Applicable
Headers show
Series OPP: Add new configuration interface: dev_pm_opp_set_config() | expand

Commit Message

Viresh Kumar July 1, 2022, 8:20 a.m. UTC 
The OPP core now provides a unified API for setting all configuration
types, i.e. dev_pm_opp_set_config().

Lets start using it.

Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/memory/tegra/tegra124-emc.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 908f8d5392b2..8da6baa4c369 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1395,15 +1395,18 @@  static int tegra_emc_interconnect_init(struct tegra_emc *emc)
 static int tegra_emc_opp_table_init(struct tegra_emc *emc)
 {
 	u32 hw_version = BIT(tegra_sku_info.soc_speedo_id);
-	struct opp_table *hw_opp_table;
-	int err;
+	int opp_token, err;
+	struct dev_pm_opp_config config = {
+		.supported_hw = &hw_version,
+		.supported_hw_count = 1,
+	};
 
-	hw_opp_table = dev_pm_opp_set_supported_hw(emc->dev, &hw_version, 1);
-	err = PTR_ERR_OR_ZERO(hw_opp_table);
-	if (err) {
-		dev_err(emc->dev, "failed to set OPP supported HW: %d\n", err);
+	err = dev_pm_opp_set_config(emc->dev, &config);
+	if (err < 0) {
+		dev_err(emc->dev, "failed to set OPP config: %d\n", err);
 		return err;
 	}
+	opp_token = err;
 
 	err = dev_pm_opp_of_add_table(emc->dev);
 	if (err) {
@@ -1430,7 +1433,7 @@  static int tegra_emc_opp_table_init(struct tegra_emc *emc)
 remove_table:
 	dev_pm_opp_of_remove_table(emc->dev);
 put_hw_table:
-	dev_pm_opp_put_supported_hw(hw_opp_table);
+	dev_pm_opp_clear_config(opp_token);
 
 	return err;
 }