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powerpc: update comments for generic idle conversion 

As of commit 799fef0612 ("powerpc: Use generic idle loop"), this
applies to arch_cpu_idle() instead of cpu_idle().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geert Uytterhoeven 2014-06-06 14:38:33 -07:00 committed by Linus Torvalds
parent 835eeeed73
commit 0d2b7ea928
1 changed files with 1 additions and 1 deletions
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arch/powerpc/kernel/irq.c
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@ -304,7 +304,7 @@ void notrace restore_interrupts(void)
* being re-enabled and generally sanitized the lazy irq state,
* and in the latter case it will leave with interrupts hard
* disabled and marked as such, so the local_irq_enable() call
* in cpu_idle() will properly re-enable everything.
* in arch_cpu_idle() will properly re-enable everything.
*/
bool prep_irq_for_idle(void)
{