include/asm-sh/push-switch.h

   1 #ifndef __ASM_SH_PUSH_SWITCH_H
   2 #define __ASM_SH_PUSH_SWITCH_H
   3
   4 #include <linux/timer.h>
   5 #include <linux/interrupt.h>
   6 #include <linux/workqueue.h>
   7
   8 struct push_switch {
   9         /* switch state */
  10         unsigned int            state:1;
  11         /* debounce timer */
  12         struct timer_list       debounce;
  13         /* workqueue */
  14         struct work_struct      work;
  15 };
  16
  17 struct push_switch_platform_info {
  18         /* IRQ handler */
  19         irqreturn_t             (*irq_handler)(int irq, void *data);
  20         /* Special IRQ flags */
  21         unsigned int            irq_flags;
  22         /* Bit location of switch */
  23         unsigned int            bit;
  24         /* Symbolic switch name */
  25         const char              *name;
  26 };
  27
  28 #endif /* __ASM_SH_PUSH_SWITCH_H */