Commit 3738fa5b authored by Len Brown's avatar Len Brown
Browse files

sh idle: rename global pm_idle to static sh_idle 



SH idle code could use some simplification.
This patch enables that by guaranteeing
that "sh_idle" is local, and thus architecture specific.

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
Cc: linux-sh@vger.kernel.org
parent a476bda3

arch/sh/kernel/idle.c

+6 −6
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 
#include <asm/smp.h>

#include <asm/bl_bit.h>



void (*pm_idle)(void);

static void (*sh_idle)(void);



static int hlt_counter;
@@ -103,9 +103,9 @@ void cpu_idle(void) 
			/* Don't trace irqs off for idle */

			stop_critical_timings();

			if (cpuidle_idle_call())

				pm_idle();

				sh_idle();

			/*

			 * Sanity check to ensure that pm_idle() returns

			 * Sanity check to ensure that sh_idle() returns

			 * with IRQs enabled

			 */

			WARN_ON(irqs_disabled());
@@ -123,13 +123,13 @@ void __init select_idle_routine(void) 
	/*

	 * If a platform has set its own idle routine, leave it alone.

	 */

	if (pm_idle)

	if (sh_idle)

		return;



	if (hlt_works())

		pm_idle = default_idle;

		sh_idle = default_idle;

	else

		pm_idle = poll_idle;

		sh_idle = poll_idle;

}



void stop_this_cpu(void *unused)