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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2022-07-04 16:10:39 +0530 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2022-07-08 11:26:44 +0530 |
| commit | 87686cc845c3be7dea777f1dbf2de0767007cda8 (patch) | |
| tree | c1a21bfe9ebad676f452baf132a586041dda4273 /drivers/soc/tegra | |
| parent | 0a43452bb6b1f499b695b123e9fedf4b1a9bbf64 (diff) | |
| download | linux-87686cc845c3be7dea777f1dbf2de0767007cda8.tar.bz2 | |
OPP: Make dev_pm_opp_set_regulators() accept NULL terminated list
Make dev_pm_opp_set_regulators() accept a NULL terminated list of names
instead of making the callers keep the two parameters in sync, which
creates an opportunity for bugs to get in.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Steven Price <steven.price@arm.com> # panfrost
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/soc/tegra')
| -rw-r--r-- | drivers/soc/tegra/pmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 5611d14d3ba2..6a4b8f7e7948 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -1384,7 +1384,7 @@ tegra_pmc_core_pd_opp_to_performance_state(struct generic_pm_domain *genpd, static int tegra_pmc_core_pd_add(struct tegra_pmc *pmc, struct device_node *np) { struct generic_pm_domain *genpd; - const char *rname = "core"; + const char *rname[] = { "core", NULL}; int err; genpd = devm_kzalloc(pmc->dev, sizeof(*genpd), GFP_KERNEL); @@ -1395,7 +1395,7 @@ static int tegra_pmc_core_pd_add(struct tegra_pmc *pmc, struct device_node *np) genpd->set_performance_state = tegra_pmc_core_pd_set_performance_state; genpd->opp_to_performance_state = tegra_pmc_core_pd_opp_to_performance_state; - err = devm_pm_opp_set_regulators(pmc->dev, &rname, 1); + err = devm_pm_opp_set_regulators(pmc->dev, rname); if (err) return dev_err_probe(pmc->dev, err, "failed to set core OPP regulator\n"); |