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c3422ad5f8
linux/drivers/power
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Gustavo A. R. Silva c3422ad5f8 power: supply: axp288_charger: Fix unchecked return value 
Currently there is no check on platform_get_irq() return value
in case it fails, hence never actually reporting any errors and
causing unexpected behavior when using such value as argument
for function regmap_irq_get_virq().

Fix this by adding a proper check, a message reporting any errors
and returning *pirq*

Addresses-Coverity-ID: 1443940 ("Improper use of negative value")
Fixes: 843735b788 ("power: axp288_charger: axp288 charger driver")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2019-04-05 16:03:44 +02:00
..
avs PM / AVS: SmartReflex: Switch to SPDX Licence ID 2018-12-12 13:54:28 +01:00
reset power: reset: syscon-reboot: add a mask property 2019-04-05 15:06:57 +02:00
supply power: supply: axp288_charger: Fix unchecked return value 2019-04-05 16:03:44 +02:00
Kconfig power: move power supply drivers to power/supply 2016-08-11 01:11:03 +02:00
Makefile power: move power supply drivers to power/supply 2016-08-11 01:11:03 +02:00