From: Len Brown <len.br...@intel.com>
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: Len Brown <len.br...@intel.com>
Cc: linux...@vger.kernel.org
---
arch/sh/kernel/idle.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index 0c91016..3d5a1b3 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -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)
--
1.8.1.3.535.ga923c31
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