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power: supply: axp288_charger: Fix initial constant_charge_current value

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[ Upstream commit f2a42595f0 ]

We should look at val which contains the value read from the register,
not ret which is always 0 on a successful read.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Fixes: eac53b3664 ("power: supply: axp288_charger: Drop platform_data dependency")
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hans de Goede
2018-10-03 17:00:46 -07:00
committed by Greg Kroah-Hartman
parent 2efa4bd5aa
commit 914b4daa9b
1 changed files with 1 additions and 1 deletions
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drivers/power/supply/axp288_charger.c
+1 -1
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@@ -771,7 +771,7 @@ static int charger_init_hw_regs(struct axp288_chrg_info *info)
}
/* Determine charge current limit */
cc = (ret & CHRG_CCCV_CC_MASK) >> CHRG_CCCV_CC_BIT_POS;
cc = (val & CHRG_CCCV_CC_MASK) >> CHRG_CCCV_CC_BIT_POS;
cc = (cc * CHRG_CCCV_CC_LSB_RES) + CHRG_CCCV_CC_OFFSET;
info->cc = cc;