[patch -mm 15/28] i386: remove volatile in apic.c

[Thomas Gleixner]

Remove the volatile in apic. We have a cpu_relax() in the wait loop.
Fix a coding style issue while at it.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 arch/i386/kernel/apic.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.22-rc4-mm/arch/i386/kernel/apic.c
===================================================================
--- linux-2.6.22-rc4-mm.orig/arch/i386/kernel/apic.c	2007-06-23 14:38:58.000000000 +0200
+++ linux-2.6.22-rc4-mm/arch/i386/kernel/apic.c	2007-06-23 14:38:59.000000000 +0200
@@ -318,7 +318,7 @@ static void __devinit setup_APIC_timer(v
 
 #define LAPIC_CAL_LOOPS		(HZ/10)
 
-static __initdata volatile int lapic_cal_loops = -1;
+static __initdata int lapic_cal_loops = -1;
 static __initdata long lapic_cal_t1, lapic_cal_t2;
 static __initdata unsigned long long lapic_cal_tsc1, lapic_cal_tsc2;
 static __initdata unsigned long lapic_cal_pm1, lapic_cal_pm2;
@@ -488,7 +488,7 @@ void __init setup_boot_APIC_clock(void)
 		/* Let the interrupts run */
 		local_irq_enable();
 
-		while(lapic_cal_loops <= LAPIC_CAL_LOOPS)
+		while (lapic_cal_loops <= LAPIC_CAL_LOOPS)
 			cpu_relax();
 
 		local_irq_disable();

-- 

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