gpio.h 609 B

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  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. #define __ARM_GPIOLIB_TRIVIAL
  17. static inline int gpio_to_irq(unsigned gpio)
  18. {
  19. return gpio;
  20. }
  21. static inline int irq_to_gpio(unsigned irq)
  22. {
  23. return irq;
  24. }
  25. #endif