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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_SDIO11 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