Roger Quadros 2bb04f1ff6 extcon: palmas: Check the parent instance to prevent the NULL ... [ Upstream commit 9fe172b9be ] extcon-palmas must be child of palmas and expects parent's drvdata to be valid. Check for non NULL parent drvdata and fail if it is NULL. Not doing so will result in a NULL pointer dereference later in the probe() parent drvdata is NULL (e.g. misplaced extcon-palmas node in device tree). Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-11-21 09:21:18 +01:00
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extcon-adc-jack.c
extcon-arizona.c
extcon-axp288.c
extcon-gpio.c
extcon-max8997.c
extcon-max14577.c
extcon-max77693.c
extcon-max77843.c
extcon-palmas.c
extcon-rt8973a.c
extcon-rt8973a.h
extcon-sm5502.c
extcon-sm5502.h
extcon-usb-gpio.c
extcon.c
Kconfig
Makefile