| From b2d30f05c38223239edd31bf3829f8467da28e38 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sun, 29 Mar 2020 18:15:44 +0200 |
| Subject: power: supply: smb347-charger: IRQSTAT_D is volatile |
| |
| From: Dmitry Osipenko <digetx@gmail.com> |
| |
| [ Upstream commit c32ea07a30630ace950e07ffe7a18bdcc25898e1 ] |
| |
| Fix failure when USB cable is connected: |
| smb347 2-006a: reading IRQSTAT_D failed |
| |
| Fixes: 1502cfe19bac ("smb347-charger: Fix battery status reporting logic for charger faults") |
| |
| Tested-by: David Heidelberg <david@ixit.cz> |
| Signed-off-by: Dmitry Osipenko <digetx@gmail.com> |
| Signed-off-by: David Heidelberg <david@ixit.cz> |
| Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/power/supply/smb347-charger.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c |
| index 072c5189bd6d1..0655dbdc7000d 100644 |
| --- a/drivers/power/supply/smb347-charger.c |
| +++ b/drivers/power/supply/smb347-charger.c |
| @@ -1141,6 +1141,7 @@ static bool smb347_volatile_reg(struct device *dev, unsigned int reg) |
| switch (reg) { |
| case IRQSTAT_A: |
| case IRQSTAT_C: |
| + case IRQSTAT_D: |
| case IRQSTAT_E: |
| case IRQSTAT_F: |
| case STAT_A: |
| -- |
| 2.25.1 |
| |