1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/power/supply/sc27xx_fuel_gauge.c b/drivers/power/supply/sc27xx_fuel_gauge.c
index db7d07d5dae9..6a29f00aec48 100644
--- a/drivers/power/supply/sc27xx_fuel_gauge.c
+++ b/drivers/power/supply/sc27xx_fuel_gauge.c
@@ -326,8 +326,6 @@ static int sc27xx_fgu_set_clbcnt(struct sc27xx_fgu_data *data, int clbcnt)
 {
         int ret;
 
-        clbcnt *= SC27XX_FGU_SAMPLE_HZ;
-
         ret = regmap_update_bits(data->regmap,
                                  data->base + SC27XX_FGU_CLBCNT_SETL,
                                  SC27XX_FGU_CLBCNT_MASK, clbcnt);
@@ -362,7 +360,6 @@ static int sc27xx_fgu_get_clbcnt(struct sc27xx_fgu_data *data, int *clb_cnt)
 
         *clb_cnt = ccl & SC27XX_FGU_CLBCNT_MASK;
         *clb_cnt |= (cch & SC27XX_FGU_CLBCNT_MASK) << SC27XX_FGU_CLBCNT_SHIFT;
-        *clb_cnt /= SC27XX_FGU_SAMPLE_HZ;
 
         return 0;
 }
@@ -380,10 +377,10 @@ static int sc27xx_fgu_get_capacity(struct sc27xx_fgu_data *data, int *cap)
 
         /*
          * Convert coulomb counter to delta capacity (mAh), and set multiplier
-         * as 100 to improve the precision.
+         * as 10 to improve the precision.
          */
-        temp = DIV_ROUND_CLOSEST(delta_clbcnt, 360);
-        temp = sc27xx_fgu_adc_to_current(data, temp);
+        temp = DIV_ROUND_CLOSEST(delta_clbcnt * 10, 36 * SC27XX_FGU_SAMPLE_HZ);
+        temp = sc27xx_fgu_adc_to_current(data, temp / 1000);
 
         /*
          * Convert to capacity percent of the battery total capacity,
@@ -790,7 +787,7 @@ static int sc27xx_fgu_cap_to_clbcnt(struct sc27xx_fgu_data *data, int capacity)
          * Convert current capacity (mAh) to coulomb counter according to the
          * formula: 1 mAh =3.6 coulomb.
          */
-        return DIV_ROUND_CLOSEST(cur_cap * 36 * data->cur_1000ma_adc, 10);
+        return DIV_ROUND_CLOSEST(cur_cap * 36 * data->cur_1000ma_adc * SC27XX_FGU_SAMPLE_HZ, 10);
 }
 
 static int sc27xx_fgu_calibration(struct sc27xx_fgu_data *data)