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| author |  Ben Hutchings <ben.hutchings@codethink.co.uk>
| 2017-10-18 00:45:49 +0100 |
|---|---|---|
| committer |  Takashi Iwai <tiwai@suse.de>
| 2017-10-18 08:01:46 +0200 |
| commit | 8009d506a1dd00cf436b0c4cca0dcec130580a21 (patch) | |
| tree | 209ca105955d913807eb48c6246f275b63c42e50 /scripts | |
| parent | ALSA: usb-audio: Add native DSD support for Pro-Ject Pre Box S2 Digital (diff) | |
| download | linux-8009d506a1dd00cf436b0c4cca0dcec130580a21.tar.gz linux-8009d506a1dd00cf436b0c4cca0dcec130580a21.tar.bz2 linux-8009d506a1dd00cf436b0c4cca0dcec130580a21.zip | |
ALSA: seq: Enable 'use' locking in all configurations
The 'use' locking macros are no-ops if neither SMP or SND_DEBUG is
enabled. This might once have been OK in non-preemptible
configurations, but even in that case snd_seq_read() may sleep while
relying on a 'use' lock. So always use the proper implementations.
Cc: stable@vger.kernel.org
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions