| commit | d13e7a58664e0e35db5e524176cb70143c7c07c2 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Mon Dec 28 12:24:22 2009 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Tue Feb 23 07:37:56 2010 -0800 |
| tree | d61ce67d2e298e202d968cbc11edde7d5254331d | |
| parent | 98baa75bcbacb200b7e4e0ee01b508f4d459d8ce [diff] |
ALSA: usb-audio - Avoid Oops after disconnect commit 78b8d5d2ee280c463908fd75f3bdf246bcb6ac8d upstream. As the release of substreams may be done asynchronously from the disconnection, close callback needs to check the shutdown flag before actually accessing the usb interface. Reference: Novell bnc#505027 http://bugzilla.novell.com/show_bug.cgi?id=565027 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>