diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/core/core.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 2eb7c82ba4a2..68f5f4ba57e9 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1221,15 +1221,14 @@ int mmc_regulator_get_ocrmask(struct regulator *supply) int result = 0; int count; int i; + int vdd_uV; + int vdd_mV; count = regulator_count_voltages(supply); if (count < 0) return count; for (i = 0; i < count; i++) { - int vdd_uV; - int vdd_mV; - vdd_uV = regulator_list_voltage(supply, i); if (vdd_uV <= 0) continue; @@ -1238,6 +1237,15 @@ int mmc_regulator_get_ocrmask(struct regulator *supply) result |= mmc_vddrange_to_ocrmask(vdd_mV, vdd_mV); } + if (!result) { + vdd_uV = regulator_get_voltage(supply); + if (vdd_uV <= 0) + return vdd_uV; + + vdd_mV = vdd_uV / 1000; + result = mmc_vddrange_to_ocrmask(vdd_mV, vdd_mV); + } + return result; } EXPORT_SYMBOL_GPL(mmc_regulator_get_ocrmask); |