| commit | 2725fb2c0e7081f99dd2a24b3b2ea9a93b0d236d | |
| author | Clemens Ladisch <clemens@ladisch.de> | |
| Wed, 30 Mar 2011 06:27:26 +0000 (30 08:27 +0200) | ||
| committer | Clemens Ladisch <clemens@ladisch.de> | |
| Wed, 30 Mar 2011 06:27:26 +0000 (30 08:27 +0200) | ||
| tree | 38b0b35c2d680c2c289c504ca8b0ba61620890df | treesnapshot (tar.gz zip) |
| parent | 7365ec51bd8653d141bc98b5632f2c53580d2b36 | commitdiff |
ALSA: firewire-speakers: fix hang when unplugging a running device
When aborting a PCM stream, the xrun is signaled only if the stream is
running. When disconnecting a PCM stream, calling snd_card_disconnect()
too early would change the stream into a non-running state and thus
prevent the xrun from being noticed by user space.
To prevent this, move the snd_card_disconnect() call after the xrun.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
When aborting a PCM stream, the xrun is signaled only if the stream is
running. When disconnecting a PCM stream, calling snd_card_disconnect()
too early would change the stream into a non-running state and thus
prevent the xrun from being noticed by user space.
To prevent this, move the snd_card_disconnect() call after the xrun.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
| sound/firewire/speakers.c | diffblobblamehistory |