config problems with pcmcia and parport

Hello,

make xconfig spits out this error message after I'm done configuring 2.5.7:

++++++++++++++++++++++++++++++++++++++++++
ERROR - Attempting to write value for unconfigured variable (CONFIG_PARPORT_PC_PCMCIA)
++++++++++++++++++++++++++++++++++++++++++

Here's part of my .config file. Note that CONFIG_PARPORT_PC_PCMCIA is nowhere to be found in .config, not even commented out. The "Parallel port support" configuration screen displays the entry "Support for PCMCIA management for PC-style ports" twice, and the first of the two entries is tri-state, but not greyed out. None of the three options can be selected though. The second one is greyed out.

CONFIG_PCMCIA=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y

Anybody else seeing this problem?