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authorViresh Kumar <viresh.kumar@linaro.org>2022-05-26 09:36:27 +0530
committerViresh Kumar <viresh.kumar@linaro.org>2022-07-08 11:27:48 +0530
commit89f03984fa2abface1ffb1fe050b7c175651ffc7 (patch)
tree7cdfe0e39ccf7c5b9a944c050d36dc0e8d1fa13e /drivers/memory
parentb0ec09428621daee5101130c307634a390b0213b (diff)
OPP: Migrate set-supported-hw API to use set-config helpers
Now that we have a central API to handle all OPP table configurations, migrate the set-supported-hw family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/tegra/tegra124-emc.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 908f8d5392b2..85bc936c02f9 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1395,15 +1395,14 @@ err_msg:
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;
- hw_opp_table = dev_pm_opp_set_supported_hw(emc->dev, &hw_version, 1);
- err = PTR_ERR_OR_ZERO(hw_opp_table);
- if (err) {
+ err = dev_pm_opp_set_supported_hw(emc->dev, &hw_version, 1);
+ if (err < 0) {
dev_err(emc->dev, "failed to set OPP supported HW: %d\n", err);
return err;
}
+ opp_token = err;
err = dev_pm_opp_of_add_table(emc->dev);
if (err) {
@@ -1430,7 +1429,7 @@ 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_put_supported_hw(opp_token);
return err;
}