1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 5b9f0eacb20a..e3bacfe3bcd0 100644
--- a/drivers/power/bq27x00_battery.c
+++ b/drivers/power/bq27x00_battery.c
@@ -254,9 +254,11 @@ static inline int bq27x00_battery_read_nac(struct bq27x00_device_info *di)
 {
         int flags;
         bool is_bq27500 = di->chip == BQ27500;
+        bool is_bq27742 = di->chip == BQ27742;
         bool is_higher = bq27xxx_is_chip_version_higher(di);
+        bool flags_1b = !(is_bq27500 || is_bq27742);
 
-        flags = bq27x00_read(di, BQ27x00_REG_FLAGS, !is_bq27500);
+        flags = bq27x00_read(di, BQ27x00_REG_FLAGS, flags_1b);
         if (flags >= 0 && !is_higher && (flags & BQ27000_FLAG_CI))
                 return -ENODATA;
 
@@ -436,13 +438,14 @@ static void bq27x00_update(struct bq27x00_device_info *di)
         bool is_bq27500 = di->chip == BQ27500;
         bool is_bq27425 = di->chip == BQ27425;
         bool is_bq27742 = di->chip == BQ27742;
+        bool flags_1b = !(is_bq27500 || is_bq27742);
 
-        cache.flags = bq27x00_read(di, BQ27x00_REG_FLAGS, !is_bq27500);
+        cache.flags = bq27x00_read(di, BQ27x00_REG_FLAGS, flags_1b);
         if ((cache.flags & 0xff) == 0xff)
                 /* read error */
                 cache.flags = -1;
         if (cache.flags >= 0) {
-                if (!is_bq27500 && !is_bq27425
+                if (!is_bq27500 && !is_bq27425 && !is_bq27742
                                 && (cache.flags & BQ27000_FLAG_CI)) {
                         dev_info(di->dev, "battery is not calibrated! ignoring capacity values\n");
                         cache.capacity = -ENODATA;
@@ -470,9 +473,7 @@ static void bq27x00_update(struct bq27x00_device_info *di)
                                         bq27x00_battery_read_time(di,
                                                         BQ27x00_REG_TTF);
                         }
-                        if (!is_bq27742)
-                                cache.charge_full =
-                                        bq27x00_battery_read_lmd(di);
+                        cache.charge_full = bq27x00_battery_read_lmd(di);
                         cache.health = bq27x00_battery_read_health(di);
                 }
                 cache.temperature = bq27x00_battery_read_temperature(di);