blob: fb8a5cd2e4a1e87bfab9439f8c9e44a3d75ee4b4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* linux/drivers/mmc/core/host.h
*
* Copyright (C) 2003 Russell King, All Rights Reserved.
* Copyright 2007 Pierre Ossman
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _MMC_CORE_HOST_H
#define _MMC_CORE_HOST_H
#include <linux/mmc/host.h>
int mmc_register_host_class(void);
void mmc_unregister_host_class(void);
#ifdef CONFIG_MMC_CLKGATE
void mmc_host_clk_hold(struct mmc_host *host);
void mmc_host_clk_release(struct mmc_host *host);
unsigned int mmc_host_clk_rate(struct mmc_host *host);
#else
static inline void mmc_host_clk_hold(struct mmc_host *host)
{
}
static inline void mmc_host_clk_release(struct mmc_host *host)
{
}
static inline unsigned int mmc_host_clk_rate(struct mmc_host *host)
{
return host->ios.clock;
}
#endif
void mmc_host_deeper_disable(struct work_struct *work);
#endif
|
