Doing a kernel compile on my powerbook failed in drivers/macintosh/via-pmu.c. The (soon to be) attached patch rectifies that issue. This patch may need to be applied to other kernels possibly.
Created attachment 86730 [details, diff] Patch to fix sleeping_in_progress not surrounded by #ifdef CONFIG_PM usage
This isn't specific to hardened-sources; all current kernels have it. Upstream have it fixed (a bit differently because they've introduced a new config value) in 2.6.17-rc4.
This is fixed in vanilla 2.6.16. John, if you are still doing 2.6.14 stuff then here's a patch you can apply.
excellent. I'll push this into the repo hopefully this evening when I have access, and will merge in my cherrypicked fixes as well. I'll look to issue a new release in the coming week.
As this has been in the mainline since 12/14/2005 I am closing.