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Diffstat (limited to 'include/asm-x86_64/apic.h')
-rw-r--r--include/asm-x86_64/apic.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 2f3b013..45e9fca 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -2,6 +2,7 @@
#define __ASM_APIC_H
#include <linux/pm.h>
+#include <linux/delay.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
#include <asm/system.h>
@@ -47,11 +48,8 @@ static __inline unsigned int apic_read(unsigned long reg)
return *((volatile unsigned int *)(APIC_BASE+reg));
}
-static __inline__ void apic_wait_icr_idle(void)
-{
- while (apic_read( APIC_ICR ) & APIC_ICR_BUSY)
- cpu_relax();
-}
+extern void apic_wait_icr_idle(void);
+extern unsigned int safe_apic_wait_icr_idle(void);
static inline void ack_APIC_irq(void)
{
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