* Tero Kristo <tero.kristo@nokia.com> [080610 07:16]:
> UART usage (e.g. serial console) now denies sleep for 5 seconds. This
> makes it possible to use serial console when dynamic idle is enabled.
> 
> Also moved code from pm-debug.c to serial.c, and made pm24xx.c use this
> new implementation.

I've pushed some fixes to l-o tree for CONFIG_PM_DEBUG, and that
requires the following patch for 24xx on top of your patch. Also changed
to use div_s64() to avoid hitting the gcc bug "undefined reference
to __aeabi_ldivmod'". 

Regards,

Tony