Есть карта Cronyx Tau-PCI/2E1, Линукс 2.6.32, DAHDI 2.3.0.1, драйвера Cronyx 6.1.11-20091029.

Делаю sconfig cp0 dahdi и получаю в dmesg:
WARNING: at drivers/dahdi/dahdi-base.c:5866 dahdi_register+0x34f/0x3e0 [dahdi]()
Hardware name: TR440BXA
Modules linked in: ipv6 fan ac battery dm_snapshot dm_mirror dm_region_hash dm_log dm_mod cdahdi dahdi crc_ccitt w83793 hwmon_vid i2c_i801 ebtables x_tables loop snd_pcm snd_timer snd soundcore rtc_cmos 8250_pnp evdev cp snd_page_alloc i2c_piix4 rtc_core 8250 serial_core rtc_lib cbinder button processor serio_raw pcspkr i2c_core ext3 jbd mbcache raid1 md_mod ide_gd_mod ata_generic ata_piix libata scsi_mod ide_pci_generic uhci_hcd piix ehci_hcd floppy e1000 thermal e100 ide_core mii usbcore [last unloaded: scsi_wait_scan]
Pid: 5022, comm: sconfig Not tainted 2.6.32.14-base #1
Call Trace:
[] ? printk+0x18/0x20
[] ? dahdi_register+0x34f/0x3e0 [dahdi]
[] warn_slowpath_common+0x6c/0xc0
[] ? dahdi_register+0x34f/0x3e0 [dahdi]
[] ? chadhi_maint+0x0/0xe0 [cdahdi]
[] ? chadhi_shutdown+0x0/0x50 [cdahdi]
[] warn_slowpath_null+0x15/0x20
[] dahdi_register+0x34f/0x3e0 [dahdi]
[] ? chadhi_maint+0x0/0xe0 [cdahdi]
[] ? chadhi_shutdown+0x0/0x50 [cdahdi]
[] chadhi_attach+0x6e7/0xae0 [cdahdi]
[] ? wait_for_completion+0x12/0x20
[] ? __do_fault+0x3ea/0x510
[] binder_ioctl+0x943/0xad0 [cbinder]
[] vfs_ioctl+0x81/0x90
[] do_vfs_ioctl+0x6a/0x600
[] ? mntput_no_expire+0x1a/0xc0
[] ? __fput+0x168/0x1e0
[] sys_ioctl+0x39/0x70
[] syscall_call+0x7/0xb
---[ end trace 69113ee2d247e658 ]---

Это нормально?