diff options
| author | Andy Shevchenko | 2022-02-04 17:59:20 +0200 |
|---|---|---|
| committer | Wolfram Sang | 2022-02-19 12:37:20 +0100 |
| commit | 8302532f47bb6c3aa1ed2043d30187ca307f176a (patch) | |
| tree | 1993cb506fa7e5abcf281c502d1f9163bd21e1c9 /sound | |
| parent | 017b32e6da8d4a9673bf68ab4ac1260ef74e9695 (diff) | |
i2c: smbus: Check for parent device before dereference
An I²C adapter might be instantiated without parent. In such case
there is no property can be retrieved. Skip SMBus alert setup when
this happens.
Fixes: a263a84088f6 ("i2c: smbus: Use device_*() functions instead of of_*()")
Reported-by: syzbot+0591ccf54ee05344e4eb@syzkaller.appspotmail.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions