diff options
Diffstat (limited to 'driver/charger/isl923x.c')
| -rw-r--r-- | driver/charger/isl923x.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/driver/charger/isl923x.c b/driver/charger/isl923x.c index 594ce698a1..6336b4acaf 100644 --- a/driver/charger/isl923x.c +++ b/driver/charger/isl923x.c @@ -801,21 +801,23 @@ DECLARE_CONSOLE_COMMAND(charger_dump, command_isl923x_dump, "charger_dump <chgnum>", "Dumps ISL923x registers"); #endif /* CONFIG_CMD_CHARGER_DUMP */ -static int isl923x_get_vbus_voltage(int chgnum, int port) +static enum ec_error_list isl923x_get_vbus_voltage(int chgnum, int port, + int *voltage) { int val; int rv; rv = raw_read16(chgnum, RAA489000_REG_ADC_VBUS, &val); if (rv) - return 0; + return rv; /* The VBUS voltage is returned in bits 13:6. The LSB is 96mV. */ val &= GENMASK(13, 6); val = val >> 6; val *= 96; + *voltage = val; - return val; + return EC_SUCCESS; } const struct charger_drv isl923x_drv = { |