Patch from Ben Dooks

This patch does the following:

 - Save S3C2410_DCLKCON over sleep
 - Save all non-SDRAM memory bank config
 - Fix bug in setting PLL before clock divisor
 - Save all IRQ level controlls
 - Restore IRQ masks _after_ configuration restored
 - No debug until core registers restored

This patch also moves the pm save/restore list code
into the header, for other parts of arch/arm/mach-s3c2410
to use. Note, this is not a general invite for external
code to use these functions.

Also applied patch from Dimitry Andric to fix up the
spelling/typos in Documentation/arm/Samsung-S3C24XX/Suspend.txt

Signed-off-by: Ben Dooks 

Signed-off-by: Dimitry Andric 
Signed-off-by: Russell King