linux-stable/drivers/i3c
Jamie Iles 6cbf8b38df i3c: fix uninitialized variable use in i2c setup
Commit 31b9887c72 ("i3c: remove i2c board info from i2c_dev_desc")
removed the boardinfo from i2c_dev_desc to decouple device enumeration from
setup but did not correctly lookup the i2c_dev_desc to store the new
device, instead dereferencing an uninitialized variable.

Lookup the device that has already been registered by address to store
the i2c client device.

Fixes: 31b9887c72 ("i3c: remove i2c board info from i2c_dev_desc")
Reported-by: kernel test robot <lkp@intel.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Jamie Iles <quic_jiles@quicinc.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220308134226.1042367-1-quic_jiles@quicinc.com
2022-03-08 22:33:52 +01:00
..
master i3c: master: dw: check return of dw_i3c_master_get_free_pos() 2022-01-13 02:05:50 +01:00
Kconfig
Makefile
device.c i3c: Handle drivers without probe or remove callback 2021-02-02 00:16:57 +01:00
internals.h
master.c i3c: fix uninitialized variable use in i2c setup 2022-03-08 22:33:52 +01:00