diff options
Diffstat (limited to 'drivers/opp/opp.h')
| -rw-r--r-- | drivers/opp/opp.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h index 9c6544b4f4f9..14d732ccad08 100644 --- a/drivers/opp/opp.h +++ b/drivers/opp/opp.h @@ -138,7 +138,9 @@ enum opp_table_access { * @prop_name: A name to postfix to many DT properties, while parsing them. * @clk: Device's clock handle * @regulators: Supply regulators - * @regulator_count: Number of power supply regulators + * @regulator_count: Number of power supply regulators. Its value can be -1 + * (uninitialized), 0 (no opp-microvolt property) or > 0 (has opp-microvolt + * property). * @genpd_performance_state: Device's power domain support performance state. * @set_opp: Platform specific set_opp callback * @set_opp_data: Data to be passed to set_opp callback @@ -176,7 +178,7 @@ struct opp_table { const char *prop_name; struct clk *clk; struct regulator **regulators; - unsigned int regulator_count; + int regulator_count; bool genpd_performance_state; int (*set_opp)(struct dev_pm_set_opp_data *data); |