gpio.h 610 B

12345678910111213141516171819202122232425262728293031
  1. /*
  2. * linux/arch/arm/mach-w90p910/include/mach/gpio.h
  3. *
  4. * Generic w90p910 GPIO handling
  5. *
  6. * Wan ZongShun <mcuos.com@gmail.com>
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License version 2 as
  10. * published by the Free Software Foundation.
  11. */
  12. #ifndef __ASM_ARCH_W90P910_GPIO_H
  13. #define __ASM_ARCH_W90P910_GPIO_H
  14. #include <mach/hardware.h>
  15. #include <asm/irq.h>
  16. static inline int gpio_to_irq(unsigned gpio)
  17. {
  18. return gpio;
  19. }
  20. #define gpio_to_irq gpio_to_irq
  21. static inline int irq_to_gpio(unsigned irq)
  22. {
  23. return irq;
  24. }
  25. #endif