There are to many errors while appling patch n810.patch from post Termana's http://talk.maemo.org/showpost.php?p=604110&postcount=2 to mainline kernel 2.6.31.1
~/linux-2.6.31.1$ patch -p1 <../n810.patch
patching file arch/arm/boot/compressed/lib1funcs.S
patching file arch/arm/configs/n810_defconfig
can't find file to patch at input line 1964
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff -rupN linux-2.6.33.1/arch/arm/configs/n8x0_defconfig linux-2.6.33.1-n8x0-bds/arch/arm/configs/n8x0_defconfig
|--- linux-2.6.33.1/arch/arm/configs/n8x0_defconfig 2010-03-16 02:39:39.000000000 +1030
|+++ linux-2.6.33.1-n8x0-bds/arch/arm/configs/n8x0_defconfig 2010-04-10 15:14:30.644080712 +0930
....

This patch successfully applied to 2.6.33.2 ( except EXTRAVERSION in Makefile)

I compile kernel 2.6.33.2 with Termana's patch applied
"Disable watchdog shutdown on close" is unset:
[ ] Disable watchdog shutdown on close
It doesn't boot.