blob: 18178766ab461122797734a805041e028a4041cf [file] [log] [blame]
Pierre Ossman4101c162007-05-19 13:39:01 +02001/*
2 * linux/drivers/mmc/core/bus.h
3 *
4 * Copyright (C) 2003 Russell King, All Rights Reserved.
5 * Copyright 2007 Pierre Ossman
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11#ifndef _MMC_CORE_BUS_H
12#define _MMC_CORE_BUS_H
13
Pierre Ossman51ec92e2008-03-21 23:54:50 +010014#define MMC_DEV_ATTR(name, fmt, args...) \
15static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
16{ \
17 struct mmc_card *card = container_of(dev, struct mmc_card, dev); \
18 return sprintf(buf, fmt, args); \
19} \
20static DEVICE_ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
21
22struct mmc_card *mmc_alloc_card(struct mmc_host *host,
23 struct device_type *type);
Pierre Ossman4101c162007-05-19 13:39:01 +020024int mmc_add_card(struct mmc_card *card);
25void mmc_remove_card(struct mmc_card *card);
26
27int mmc_register_bus(void);
28void mmc_unregister_bus(void);
29
30#endif
31