diff options
| author | Johan Hovold <[email protected]> | 2023-05-31 10:57:58 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <[email protected]> | 2023-06-05 17:13:14 -0700 |
| commit | fe2ccc6c29d53e14d3c8b3ddf8ad965a92e074ee (patch) | |
| tree | 75912313ab568740ba403e1095378bb3538fdcf1 /tools/perf/scripts/python/stat-cpi.py | |
| parent | 1857c19941c87eb36ad47f22a406be5dfe5eff9f (diff) | |
Bluetooth: fix debugfs registration
Since commit ec6cef9cd98d ("Bluetooth: Fix SMP channel registration for
unconfigured controllers") the debugfs interface for unconfigured
controllers will be created when the controller is configured.
There is however currently nothing preventing a controller from being
configured multiple time (e.g. setting the device address using btmgmt)
which results in failed attempts to register the already registered
debugfs entries:
debugfs: File 'features' in directory 'hci0' already present!
debugfs: File 'manufacturer' in directory 'hci0' already present!
debugfs: File 'hci_version' in directory 'hci0' already present!
...
debugfs: File 'quirk_simultaneous_discovery' in directory 'hci0' already present!
Add a controller flag to avoid trying to register the debugfs interface
more than once.
Fixes: ec6cef9cd98d ("Bluetooth: Fix SMP channel registration for unconfigured controllers")
Cc: [email protected] # 4.0
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Luiz Augusto von Dentz <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions