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Diffstat (limited to 'drivers/mmc/core/core.h')
-rw-r--r--drivers/mmc/core/core.h32
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index 076cb2f49a0..1c1066342fb 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -2,24 +2,30 @@
2 * linux/drivers/mmc/core/core.h 2 * linux/drivers/mmc/core/core.h
3 * 3 *
4 * Copyright (C) 2003 Russell King, All Rights Reserved. 4 * Copyright (C) 2003 Russell King, All Rights Reserved.
5 * Copyright 2007 Pierre Ossman
5 * 6 *
6 * This program is free software; you can redistribute it and/or modify 7 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as 8 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation. 9 * published by the Free Software Foundation.
9 */ 10 */
10#ifndef _MMC_CORE_H 11#ifndef _MMC_CORE_CORE_H
11#define _MMC_CORE_H 12#define _MMC_CORE_CORE_H
12/* core-internal functions */
13void mmc_init_card(struct mmc_card *card, struct mmc_host *host);
14int mmc_register_card(struct mmc_card *card);
15void mmc_remove_card(struct mmc_card *card);
16 13
17struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev); 14#include <linux/delay.h>
18int mmc_add_host_sysfs(struct mmc_host *host); 15
19void mmc_remove_host_sysfs(struct mmc_host *host); 16#define MMC_CMD_RETRIES 3
20void mmc_free_host_sysfs(struct mmc_host *host); 17
18void mmc_set_chip_select(struct mmc_host *host, int mode);
19
20static inline void mmc_delay(unsigned int ms)
21{
22 if (ms < 1000 / HZ) {
23 cond_resched();
24 mdelay(ms);
25 } else {
26 msleep(ms);
27 }
28}
21 29
22int mmc_schedule_work(struct work_struct *work);
23int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
24void mmc_flush_scheduled_work(void);
25#endif 30#endif
31