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| author | Jean Delvare <[email protected]> | 2013-10-10 08:04:06 +0200 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2013-10-10 10:22:31 +0200 |
| commit | 47b6e477ed4ecacddd1f82d04d686026e08dc3db (patch) | |
| tree | f9e03f3e28a24d9c4197d5483dd22585de74c583 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 6d2cfb109725b748f47a242f87be9c31bf7e42c0 (diff) | |
i2c: Not all adapters have a parent
The code in acpi_i2c_register_devices() assumes that all i2c adapters
have a parent. This is not necessarily the case, for example the
i2c-stub driver instantiate a virtual i2c adapter without a parent.
Check for this to avoid a NULL pointer deference.
Signed-off-by: Jean Delvare <[email protected]>
Acked-by: Mika Westerberg <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions