power: supply: axp288_charger: Fix initial constant_charge_current value

[ Upstream commit f2a42595f0865886a2d40524b0e9d15600848670 ]

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: eac53b3664f59 ("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>

diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c
index 9dc7590e07cbe97795406b9810544f95faa2ae2a..4d016fbc3527ccfb447fdc91543d98757f540ea1 100644 (file)
--- a/drivers/power/supply/axp288_charger.c
+++ b/drivers/power/supply/axp288_charger.c
@@ -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;