2.4.0-test1-ac11 -- cs4232 driver won't load when built into kernel

Is this a bug?

I get the following message when I boot with
cs4232 built into the kernel:

ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen
1993-1996
cs4232.c: I/O port 0xffffffff not free

Here's what I have in lilo.conf:

image=/boot/vmlinuz-2.4.0-test1-ac10

	label=test1-ac10
	read-only
	root=/dev/hda5
	append="cs4232=0x530,5,1,3,0x330,9"

Here are my sound options:

CONFIG_SOUND=y
CONFIG_SOUND_OSS=y
CONFIG_SOUND_TRACEINIT=y
CONFIG_SOUND_CS4232=y

Here's what's in /proc/iomem:

00000000-0009f7ff : System RAM
0009f800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-04ffffff : System RAM
00100000-002701ef : Kernel code
002701f0-0028b883 : Kernel data
10000000-10000fff : Texas Instruments PCI1131 10001000-10001fff : Texas Instruments PCI1131 (#2) 10400000-107fffff : PCI CardBus #01
10800000-10bfffff : PCI CardBus #01
10c00000-10ffffff : PCI CardBus #03
11000000-113fffff : PCI CardBus #03
11000000-11000fff : PCI device 1045:c861 a0000000-a0000fff : card services
fd000000-fdffffff : Neomagic Corporation NM2160 [MagicGraph 128XD] fea00000-febfffff : Neomagic Corporation NM2160 [MagicGraph 128XD] fed00000-fedfffff : Neomagic Corporation NM2160 [MagicGraph 128XD] ffff0000-ffffffff : reserved