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push-switch.h

#ifndef __ASM_SH_PUSH_SWITCH_H
#define __ASM_SH_PUSH_SWITCH_H

#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
#include <linux/platform_device.h>

struct push_switch {
      /* switch state */
      unsigned int            state:1;
      /* debounce timer */
      struct timer_list debounce;
      /* workqueue */
      struct work_struct      work;
      /* platform device, for workqueue handler */
      struct platform_device  *pdev;
};

struct push_switch_platform_info {
      /* IRQ handler */
      irqreturn_t       (*irq_handler)(int irq, void *data);
      /* Special IRQ flags */
      unsigned int            irq_flags;
      /* Bit location of switch */
      unsigned int            bit;
      /* Symbolic switch name */
      const char        *name;
};

#endif /* __ASM_SH_PUSH_SWITCH_H */

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