diff options
| author | Steven Price <[email protected]> | 2023-06-01 11:55:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-06-01 14:04:01 +0100 |
| commit | d0a396083e91e3f118c90afa95c91f8c243a6c11 (patch) | |
| tree | baf4fa3ccf8c923bd6bdf7631173c061736b8e12 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 84a9582fd203063cd4d301204971ff2cd8327f1a (diff) | |
serial: core: Don't drop port_mutex in serial_core_remove_one_port
Commit 84a9582fd203 ("serial: core: Start managing serial controllers to
enable runtime PM") required the caller to hold port_mutex rather than
taking it locally. However the mutex_unlock() call wasn't removed
causing the mutex to be dropped unexpectly. Remove the call to
mutex_unlock() (and fix up the early return) to restore correct
behaviour.
Fixes: 84a9582fd203 ("serial: core: Start managing serial controllers to enable runtime PM")
Signed-off-by: Steven Price <[email protected]>
Reviewed-by: Tony Lindgren <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions