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 <[email protected]> Cc: Guan Xuetao <[email protected]>
ambv · Feb 18, 2013 · 6ae236c · 6ae236c
1 parent ed98314
commit 6ae236c
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c
@@ -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 */