[issue2017] Kernel compilation failure in sys/dev/sound/pci/hda/hdac.c

[Matthias Rampke (via DragonFly issue tracker)]

Matthias Rampke <matthias.rampke at googlemail.com> added the comment:

The attached patch fixes this problem for me on master in VirtualBox 4.0.4 
(DragonFly  2.9-DEVELOPMENT DragonFly v2.9.1.826.g04458-DEVELOPMENT #1: Sat Mar  
5 10:49:13 CET 2011     root@:/usr/obj/usr/src/sys/X86_64_GENERIC_SMP_HDA  
x86_64)

The kernel boots fine and the sound device is attached (dmesg snippet:


pcm0.pci0.pcib0.legacy0.nexus0.root0
pcm0: <Intel 82801F High Definition Audio Controller> [tentative] mem 
0xf0804000-0xf0807fff irq 5 at device 5.0 on pci0
pcm0: Reserved 0x4000 bytes for rid 0x10 type 3 at 0xf0804000
pcm0: <Intel 82801F High Definition Audio Controller> [attached!] mem 
0xf0804000-0xf0807fff irq 5 at device 5.0 on pci0

) and cat /dev/urandom > /dev/dsp makes noise as expected.

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