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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-05-05 23:13:03 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-06-03 11:07:04 +0200 |
| commit | d76f89e13a0439649120a85297085e8d8fff77ec (patch) | |
| tree | 2b4d434b7085dfba62a2dfb19cb50dc3d5f092e7 /fs/bio-integrity.c | |
| parent | 51103c70bf8d48395ff77eee387e6c94f0216630 (diff) | |
| download | op-kernel-dev-d76f89e13a0439649120a85297085e8d8fff77ec.zip op-kernel-dev-d76f89e13a0439649120a85297085e8d8fff77ec.tar.gz | |
HID: wiimote: lock DRM mode during debugfs overwrite
If we write a DRM mode via debugfs, we shouldn't allow normal operations
to overwrite this DRM mode. This is important if we want to debug
3rd-party devices and we want to see what data is sent on each mode.
If we write NULL/0 as DRM, the lock is removed again so the best matching
DRM is chosen by wiimote core.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'fs/bio-integrity.c')
0 files changed, 0 insertions, 0 deletions
