Author: hselasky
Date: Wed May 14 07:33:06 2014
New Revision: 266006
URL: http://svnweb.freebsd.org/changeset/base/266006
Log:
Change the USB audio kernel module linking order, so that the USB
audio device driver is detached first and not its children. This fixes
a panic in some cases when unloading "snd_uaudio" while a USB device
is plugged. The linking order affects the order in which the module
dependencies are registered.
MFC after: 1 week
Modified:
head/sys/modules/sound/driver/uaudio/Makefile
Modified: head/sys/modules/sound/driver/uaudio/Makefile
==============================================================================
--- head/sys/modules/sound/driver/uaudio/Makefile Wed May 14 04:57:55
2014 (r266005)
+++ head/sys/modules/sound/driver/uaudio/Makefile Wed May 14 07:33:06
2014 (r266006)
@@ -7,6 +7,6 @@ S= ${.CURDIR}/../../../..
KMOD= snd_uaudio
SRCS= bus_if.h device_if.h usb_if.h vnode_if.h
SRCS+= opt_usb.h opt_bus.h feeder_if.h channel_if.h usbdevs.h
-SRCS+= uaudio.c uaudio_pcm.c
+SRCS+= uaudio_pcm.c uaudio.c
.include <bsd.kmod.mk>
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