diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2006-12-24 22:46:55 +0100 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 13:04:18 +0200 |
| commit | da7fbe58d2d347e95af699ddf04d885be6362bbe (patch) | |
| tree | 560df47c41bb64ace46f82f9fa5e2fabc8bafbab /drivers/mmc/core/core.h | |
| parent | aaac1b470bd0dccb30912356617069dc6199cc80 (diff) | |
mmc: Separate out protocol ops
Move protocol operations and definitions into their own files
in an effort to separate protocol handling and bus
arbitration more clearly.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/core/core.h')
| -rw-r--r-- | drivers/mmc/core/core.h | 32 |
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 @@ * linux/drivers/mmc/core/core.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_H -#define _MMC_CORE_H -/* core-internal functions */ -void mmc_init_card(struct mmc_card *card, struct mmc_host *host); -int mmc_register_card(struct mmc_card *card); -void mmc_remove_card(struct mmc_card *card); +#ifndef _MMC_CORE_CORE_H +#define _MMC_CORE_CORE_H -struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev); -int mmc_add_host_sysfs(struct mmc_host *host); -void mmc_remove_host_sysfs(struct mmc_host *host); -void mmc_free_host_sysfs(struct mmc_host *host); +#include <linux/delay.h> + +#define MMC_CMD_RETRIES 3 + +void mmc_set_chip_select(struct mmc_host *host, int mode); + +static inline void mmc_delay(unsigned int ms) +{ + if (ms < 1000 / HZ) { + cond_resched(); + mdelay(ms); + } else { + msleep(ms); + } +} -int mmc_schedule_work(struct work_struct *work); -int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay); -void mmc_flush_scheduled_work(void); #endif + |