tile: Update comments for generic idle conversion

As of commit 0dc8153cfebac68c9523b8852b14f10b31209f08 ("tile: Use generic
idle loop"), this applies to arch_cpu_idle() instead of cpu_idle().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

diff --git a/arch/tile/include/asm/thread_info.h b/arch/tile/include/asm/thread_info.h
index 729aa107f64e6391cb435ff1f5c038065eafe3b2..80ba7d40ecc0ac0061e786408bde2262ce64b60f 100644 (file)
--- a/arch/tile/include/asm/thread_info.h
+++ b/arch/tile/include/asm/thread_info.h
@@ -94,7 +94,7 @@ register unsigned long stack_pointer __asm__("sp");
 /* Sit on a nap instruction until interrupted. */
 extern void smp_nap(void);
 
-/* Enable interrupts racelessly and nap forever: helper for cpu_idle(). */
+/* Enable interrupts racelessly and nap forever: helper for arch_cpu_idle(). */
 extern void _cpu_idle(void);
 
 #else /* __ASSEMBLY__ */