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-rw-r--r--arch/sparc/include/asm/processor_32.h1
-rw-r--r--arch/sparc/kernel/apc.c3
-rw-r--r--arch/sparc/kernel/leon_pmc.c5
-rw-r--r--arch/sparc/kernel/pmc.c3
-rw-r--r--arch/sparc/kernel/process_32.c7
5 files changed, 11 insertions, 8 deletions
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index c1e01914fd98..2c7baa4c4505 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -118,6 +118,7 @@ extern unsigned long get_wchan(struct task_struct *);
extern struct task_struct *last_task_used_math;
#define cpu_relax() barrier()
+extern void (*sparc_idle)(void);
#endif
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index 348fa1aeabce..eefda32b595e 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -20,6 +20,7 @@
#include <asm/uaccess.h>
#include <asm/auxio.h>
#include <asm/apc.h>
+#include <asm/processor.h>
/* Debugging
*
@@ -158,7 +159,7 @@ static int apc_probe(struct platform_device *op)
/* Assign power management IDLE handler */
if (!apc_no_idle)
- pm_idle = apc_swift_idle;
+ sparc_idle = apc_swift_idle;
printk(KERN_INFO "%s: power management initialized%s\n",
APC_DEVNAME, apc_no_idle ? " (CPU idle disabled)" : "");
diff --git a/arch/sparc/kernel/leon_pmc.c b/arch/sparc/kernel/leon_pmc.c
index 4e174321097d..708bca435219 100644
--- a/arch/sparc/kernel/leon_pmc.c
+++ b/arch/sparc/kernel/leon_pmc.c
@@ -9,6 +9,7 @@
#include <asm/leon_amba.h>
#include <asm/cpu_type.h>
#include <asm/leon.h>
+#include <asm/processor.h>
/* List of Systems that need fixup instructions around power-down instruction */
unsigned int pmc_leon_fixup_ids[] = {
@@ -69,9 +70,9 @@ static int __init leon_pmc_install(void)
if (sparc_cpu_model == sparc_leon) {
/* Assign power management IDLE handler */
if (pmc_leon_need_fixup())
- pm_idle = pmc_leon_idle_fixup;
+ sparc_idle = pmc_leon_idle_fixup;
else
- pm_idle = pmc_leon_idle;
+ sparc_idle = pmc_leon_idle;
printk(KERN_INFO "leon: power management initialized\n");
}
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index dcbb62f63068..8b7297faca79 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -17,6 +17,7 @@
#include <asm/oplib.h>
#include <asm/uaccess.h>
#include <asm/auxio.h>
+#include <asm/processor.h>
/* Debug
*
@@ -63,7 +64,7 @@ static int pmc_probe(struct platform_device *op)
#ifndef PMC_NO_IDLE
/* Assign power management IDLE handler */
- pm_idle = pmc_swift_idle;
+ sparc_idle = pmc_swift_idle;
#endif
printk(KERN_INFO "%s: power management initialized\n", PMC_DEVNAME);
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index be8e862badaf..62eede13831a 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -43,8 +43,7 @@
* Power management idle function
* Set in pm platform drivers (apc.c and pmc.c)
*/
-void (*pm_idle)(void);
-EXPORT_SYMBOL(pm_idle);
+void (*sparc_idle)(void);
/*
* Power-off handler instantiation for pm.h compliance
@@ -75,8 +74,8 @@ void cpu_idle(void)
/* endless idle loop with no priority at all */
for (;;) {
while (!need_resched()) {
- if (pm_idle)
- (*pm_idle)();
+ if (sparc_idle)
+ (*sparc_idle)();
else
cpu_relax();
}