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    Subject[PATCH AUTOSEL 4.9 41/80] power: supply: smb347-charger: IRQSTAT_D is volatile
    Date
    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 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
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