diff options
Diffstat (limited to 'driver/bc12/mt6360.c')
| -rw-r--r-- | driver/bc12/mt6360.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/driver/bc12/mt6360.c b/driver/bc12/mt6360.c index e4f99d4088..2c47f58825 100644 --- a/driver/bc12/mt6360.c +++ b/driver/bc12/mt6360.c @@ -463,20 +463,18 @@ int mt6360_regulator_set_voltage(enum mt6360_regulator_id id, int min_mv, /* It's a LDO. */ for (i = 0; i < data->ldo_vosel_table_len; i++) { int mv = data->ldo_vosel_table[i]; - int step; + int step = 0; if (!mv) continue; if (mv + MT6360_LDO_VOCAL_STEP_MV * MT6360_LDO_VOCAL_MAX_STEP < min_mv) continue; - mv = DIV_ROUND_UP(mv, MT6360_LDO_VOCAL_STEP_MV) * - MT6360_LDO_VOCAL_STEP_MV; - if (mv > max_mv) + if (mv < min_mv) + step = DIV_ROUND_UP(min_mv - mv, + MT6360_LDO_VOCAL_STEP_MV); + if (mv + step * MT6360_LDO_VOCAL_STEP_MV > max_mv) continue; - step = (mv - data->ldo_vosel_table[i]) / - MT6360_LDO_VOCAL_STEP_MV; - return mt6360_regulator_update_bits( data->addr, data->reg_ctrl3, |