FC5 ipw3945 problem on laptop

[dpet]

	Using  kernel-smp-2174, I can't get past the following error. I have
tried without first installing ieee80211-1.1.14 and after installing it.
I have re-installing the kernel in between attempts, but have come to
the conclusion that I am making a mistake somewhere. 

 WARNING: Your kernel contains ieee80211 symbol definitions and you
 are not using the kernel's default ieee80211 subsystem.  (Perhaps you
 used the out-of-tree ieee80211 subsystem's 'make install' or have
 provided a path to the ieee80211 subsystem via IEEE80211_INC.)

 If you wish to use the out-of-tree ieee80211 subsystem then it is
 recommended to use that projects' "make patch_kernel" facility
 and rebuild your kernel to update the Module symbol version
information.

 Failure to do this may result in build warnings and unexpected
 behavior when running modules which rely on the ieee80211 subsystem.


 Aborting the build.  You can force the build to continue by adding:

        IEEE80211_IGNORE_DUPLICATE=y

 to your make command line.


make: *** [check_inc] Error 1


	I would be grateful for any help.
DP
South Australia