| commit | 9b0573c07f278e9888c352aa9724035c75784ea0 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Fri Oct 12 15:07:34 2012 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Tue Oct 30 11:06:48 2012 +0100 |
| tree | a5729ddd409994d5912ba71b372169e3fa7f879d | |
| parent | 1693849f71b818be9e6e2b6e6fbcb45f6f518f96 [diff] |
ALSA: PCM: Fix some races at disconnection Fix races at PCM disconnection: - while a PCM device is being opened or closed - while the PCM state is being changed without lock in prepare, hw_params, hw_free ops Reported-by: Matthieu CASTET <matthieu.castet@parrot.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>