2.6.18-rc2 allyesconfig doesn't build - undefined references to hdlc_set_carrier

[Jesper Juhl <jesper.juhl@gmail.com>]

Hi,

For your information;

Just tried an allyesconfig build of 2.6.18-rc2 and it fails with this error : 

...
  LD      init/built-in.o
  LD      .tmp_vmlinux1
drivers/built-in.o(.text+0x122457): In function `mgsl_isr_io_pin':
drivers/char/synclink.c:1348: undefined reference to `hdlc_set_carrier'
drivers/built-in.o(.text+0x1296ee): In function `hdlcdev_open':
drivers/char/synclink.c:7847: undefined reference to `hdlc_set_carrier'
drivers/built-in.o(.text+0x12b4aa): In function `hdlcdev_open':
drivers/char/synclinkmp.c:1755: undefined reference to `hdlc_set_carrier'
drivers/built-in.o(.text+0x12c610): In function `isr_io_pin':
drivers/char/synclinkmp.c:2526: undefined reference to `hdlc_set_carrier'
drivers/built-in.o(.text+0x131eca): In function `hdlcdev_open':
drivers/char/synclink_gt.c:1500: undefined reference to `hdlc_set_carrier'
drivers/built-in.o(.text+0x1329b0):drivers/char/synclink_gt.c:2001: more undefined references to `hdlc_set_carrier' follow
make: *** [.tmp_vmlinux1] Error 1


Some info about my environment : 

juhl@dragon:~/download/kernel/linux-2.6.18-rc2$ scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux dragon 2.6.18-rc1 #2 SMP PREEMPT Thu Jul 6 23:23:45 CEST 2006 i686 athlon-4 i386 GNU/Linux

Gnu C                  3.4.6
Gnu make               3.81
binutils               2.15.92.0.2
util-linux             2.12r
mount                  2.12r
module-init-tools      3.2.2
e2fsprogs              1.39
reiserfsprogs          3.6.19
quota-tools            3.13.
PPP                    2.4.4b1
Linux C Library        2.3.6
Dynamic linker (ldd)   2.3.6
Linux C++ Library      6.0.3
Procps                 3.2.7
Net-tools              1.60
Kbd                    1.12
Sh-utils               5.97
udev                   071
Modules Loaded         snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss uhci_hcd usbcore snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd agpgart



 Kind regards,

   Jesper Juhl <jesper.juhl@gmail.com>