sdio.h (833B)
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_ */