Takashi Iwai 8b49768d5f ALSA: usb - Fix Oops after usb-midi disconnection ... commit 29aac005ff upstream. usb-midi causes sometimes Oops at snd_usbmidi_output_drain() after disconnection. This is due to the access to the endpoints which have been already released at disconnection while the files are still alive. This patch fixes the problem by checking disconnection state at snd_usbmidi_output_drain() and by releasing urbs but keeping the endpoint instances until really all freed. Tested-by: Tvrtko Ursulin <tvrtko@ursulin.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-04-26 07:41:25 -07:00
..
caiaq	ALSA: snd-usb-caiaq: Bump version number to 1.3.20	2009-10-30 12:29:56 +01:00
usx2y	const: mark struct vm_struct_operations	2009-09-27 11:39:25 -07:00
Kconfig	ALSA: snd_usb_caiaq: add support for Audio2DJ	2009-07-23 16:31:58 +02:00
Makefile	ALSA: Add USB US122L driver	2008-08-01 13:37:12 +02:00
usbaudio.c	ALSA: USB MIDI support for Access Music VirusTI	2010-03-15 08:49:49 -07:00
usbaudio.h	ALSA: usb-audio: fix combine_word problem	2009-11-07 09:46:06 +01:00
usbmidi.c	ALSA: usb - Fix Oops after usb-midi disconnection	2010-04-26 07:41:25 -07:00
usbmixer.c	ALSA: usb - Quirk to disable master volume control in PCM2702	2009-11-17 15:49:26 +01:00
usbmixer_maps.c	ALSA: usb-audio - Quirk for Serato phono	2009-01-18 18:48:03 +01:00
usbquirks.h	ALSA: USB MIDI support for Access Music VirusTI	2010-03-15 08:49:49 -07:00