[PATCH AUTOSEL 4.19 082/172] power: supply: smb347-charger: IRQSTAT_D is volatile
From: Sasha Levin <sashal@kernel.org>
Date: 2020-06-18 02:01:39
Also in:
linux-pm, lkml
Subsystem:
power supply class/subsystem and drivers, the rest · Maintainers:
Sebastian Reichel, Linus Torvalds
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 <redacted>
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 072c5189bd6d..0655dbdc7000 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