LXR linux/drivers/net/wireless/broadcom/b43/sdio.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef B43_SDIO_H_
   3#define B43_SDIO_H_
   4
   5#include <linux/ssb/ssb.h>
   6
   7struct b43_wldev;
   8
   9
  10#ifdef CONFIG_B43_SDIO
  11
  12struct b43_sdio {
  13        struct ssb_bus ssb;
  14        void *irq_handler_opaque;
  15        void (*irq_handler)(struct b43_wldev *dev);
  16};
  17
  18int b43_sdio_request_irq(struct b43_wldev *dev,
  19                         void (*handler)(struct b43_wldev *dev));
  20void b43_sdio_free_irq(struct b43_wldev *dev);
  21
  22int b43_sdio_init(void);
  23void b43_sdio_exit(void);
  24
  25
  26#else /* CONFIG_B43_SDIO */
  27
  28
  29static inline int b43_sdio_request_irq(struct b43_wldev *dev,
  30                         void (*handler)(struct b43_wldev *dev))
  31{
  32        return -ENODEV;
  33}
  34static inline void b43_sdio_free_irq(struct b43_wldev *dev)
  35{
  36}
  37static inline int b43_sdio_init(void)
  38{
  39        return 0;
  40}
  41static inline void b43_sdio_exit(void)
  42{
  43}
  44
  45#endif /* CONFIG_B43_SDIO */
  46#endif /* B43_SDIO_H_ */
  47