arch/powerpc/include/asm/hardirq.h

   1 #ifndef _ASM_POWERPC_HARDIRQ_H
   2 #define _ASM_POWERPC_HARDIRQ_H
   3
   4 #include <linux/threads.h>
   5 #include <linux/irq.h>
   6
   7 typedef struct {
   8         unsigned int __softirq_pending;
   9 } ____cacheline_aligned irq_cpustat_t;
  10
  11 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
  12
  13 #define __ARCH_IRQ_STAT
  14
  15 #define local_softirq_pending() __get_cpu_var(irq_stat).__softirq_pending
  16
  17 static inline void ack_bad_irq(unsigned int irq)
  18 {
  19         printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
  20 }
  21
  22 #endif /* _ASM_POWERPC_HARDIRQ_H */