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 #include <linux/platform_device.h>
   8
   9 struct push_switch {
  10         /* switch state */
  11         unsigned int            state:1;
  12         /* debounce timer */
  13         struct timer_list       debounce;
  14         /* workqueue */
  15         struct work_struct      work;
  16         /* platform device, for workqueue handler */
  17         struct platform_device  *pdev;
  18 };
  19
  20 struct push_switch_platform_info {
  21         /* IRQ handler */
  22         irqreturn_t             (*irq_handler)(int irq, void *data);
  23         /* Special IRQ flags */
  24         unsigned int            irq_flags;
  25         /* Bit location of switch */
  26         unsigned int            bit;
  27         /* Symbolic switch name */
  28         const char              *name;
  29 };
  30
  31 #endif /* __ASM_SH_PUSH_SWITCH_H */