unicore32 idle: delete stray pm_idle comment

as pm_idle() has already been deleted from this code,
the comment was a stray.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
This commit is contained in:
Len Brown 2013-02-09 22:47:22 -05:00
parent ed9831407b
commit 6ae236c05d

View File

@ -45,11 +45,6 @@ static const char * const processor_modes[] = {
"UK18", "UK19", "UK1A", "EXTN", "UK1C", "UK1D", "UK1E", "SUSR"
};
/*
* The idle thread, has rather strange semantics for calling pm_idle,
* but this is what x86 does and we need to do the same, so that
* things like cpuidle get called in the same way.
*/
void cpu_idle(void)
{
/* endless idle loop with no priority at all */