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Commit 31b9887c7258 ("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: 31b9887c7258 ("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