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| author |  Jamie Iles <quic_jiles@quicinc.com>
| 2022-03-08 13:42:26 +0000 |
|---|---|---|
| committer |  Alexandre Belloni <alexandre.belloni@bootlin.com>
| 2022-03-08 22:33:52 +0100 |
| commit | 6cbf8b38dfe3aabe330f2c356949bc4d6a1f034f (patch) | |
| tree | 19b3ed506b30dbf64a4bde142fb9ace89b1c0e4d /include/linux | |
| parent | i3c: support dynamically added i2c devices (diff) | |
| download | linux-6cbf8b38dfe3aabe330f2c356949bc4d6a1f034f.tar.gz linux-6cbf8b38dfe3aabe330f2c356949bc4d6a1f034f.tar.bz2 linux-6cbf8b38dfe3aabe330f2c356949bc4d6a1f034f.zip | |
i3c: fix uninitialized variable use in i2c setup
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
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions