diff options
Diffstat (limited to 'include/linux/mmc/sdio_func.h')
| -rw-r--r-- | include/linux/mmc/sdio_func.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 13a1a9ca4b66..5c56df196287 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -49,5 +49,17 @@ struct sdio_driver { extern int sdio_register_driver(struct sdio_driver *); extern void sdio_unregister_driver(struct sdio_driver *); +/* + * SDIO I/O operations + */ +extern void sdio_claim_host(struct sdio_func *func); +extern void sdio_release_host(struct sdio_func *func); + +extern unsigned char sdio_readb(struct sdio_func *func, + unsigned int addr, int *err_ret); + +extern void sdio_writeb(struct sdio_func *func, unsigned char b, + unsigned int addr, int *err_ret); + #endif |