diff options
Diffstat (limited to 'include/asm-x86_64/apic.h')
| -rw-r--r-- | include/asm-x86_64/apic.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index 2f3b013595a..45e9fca1feb 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) { |