I had to apply drivers/usb/Makefile and drivers/usb/input/Kconfig by hand to 2.6.12, the rest applied ok.
scripts/kconfig/conf -o arch/i386/Kconfig
drivers/usb/input/Kconfig:213: syntax error, unexpected T_WORD
drivers/usb/input/Kconfig:215: invalid menu option
drivers/usb/input/Kconfig:216: syntax error, unexpected T_WORD
drivers/usb/input/Kconfig:219: invalid menu option
drivers/usb/input/Kconfig:219: syntax error, unexpected T_WORD
drivers/usb/input/Kconfig:222: invalid menu option
make[1]: *** [oldconfig] Error 1
make: *** [oldconfig] Error 2
My phone is the SkypePhone SK-04 (without the LCD) and this patch seems to address the problems I'm having such keypad not working, no ring or hands free/headset audio, the mic works in all configurations. Currently it only works through the handset. tech@phoneskype not responding to any of my emails.
It could be finger trouble, I shall look again when I've had some sleep.
Regards
Sid.