[PATCH 31/57] power: ab8500_fg: fix to use correct battery charge full design

[mathieu . poirier]

From: Rajkumar Kasirajan <rajkumar.kasirajan@xxxxxxxxxxxxxx>

If battery is not identified while fg probe, mah_max_design gets
initialized with unknown battery's charge full design. Reinitialize
mah_max_design if battery is identified after fg probe.

Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@xxxxxxxxxxxxxx>
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Reviewed-by: Jonas ABERG <jonas.aberg@xxxxxxxxxxxxxx>
Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@xxxxxxxxxxxxxx>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@xxxxxxxxxxxxxx>
Reviewed-by: Olivier CLERGEAUD <olivier.clergeaud@xxxxxxxxxxxxxx>
Reviewed-by: Arun MURTHY <arun.murthy@xxxxxxxxxxxxxx>
Reviewed-by: Rupesh KUMAR <rupesh.kumar@xxxxxxxxxxxxxx>
Reviewed-by: Rabin VINCENT <rabin.vincent@xxxxxxxxxxxxxx>
---
 drivers/power/ab8500_fg.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index 0e71e7e..5e4a46b 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -2258,9 +2258,9 @@ static int ab8500_fg_get_ext_psy_data(struct device *dev, void *data)
 		case POWER_SUPPLY_PROP_TECHNOLOGY:
 			switch (ext->type) {
 			case POWER_SUPPLY_TYPE_BATTERY:
-				if (!di->flags.batt_id_received) {
+				if (!di->flags.batt_id_received &&
+					di->bat->batt_id != BATTERY_UNKNOWN) {
 					const struct abx500_battery_type *b;
-
 					b = &(di->bat->bat_type[di->bat->batt_id]);
 
 					di->flags.batt_id_received = true;
-- 
1.7.5.4

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