mirror of
https://github.com/raspberrypi/linux.git
synced 2026-01-03 08:14:12 +00:00
9c9c33ea4c
[ Upstream commitcdf10ffe8f] When registering the IRQ handler fails, do not just return the error code, this will free the devm_kzalloc()-ed data struct while leaving the queued work queued and the registered power_supply registered with both of them now pointing to free-ed memory, resulting in various kernel crashes soon afterwards. Instead properly tear-down things on IRQ handler register errors. Fixes:703df6c097("power: bq27xxx_battery: Reorganize I2C into a module") Cc: Andrew F. Davis <afd@ti.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sasha Levin <sashal@kernel.org>