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authorThomas Gleixner <tglx@linutronix.de>2007-07-21 17:11:32 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-21 18:37:14 -0700
commitf5352fd0ce41b079a01e23c01ea3578c29f097e7 (patch)
tree8452b1cb618b5e84a41eea265086107b29886e01
parentf2cf8e085c0d3fd5c755d7c0de7334a50ebb728e (diff)
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op-kernel-dev-f5352fd0ce41b079a01e23c01ea3578c29f097e7.tar.gz
i386: remove volatile in apic.c
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@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/i386/kernel/apic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index 83988c3..bfc6cb7 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -318,7 +318,7 @@ static void __devinit setup_APIC_timer(void)
#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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