fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / drivers / mmc / core / sysfs.h
blob4b8f670bd10f7561ed9fd3c25fac0fe7e3d44efd
1 /*
2 * linux/drivers/mmc/core/sysfs.h
4 * Copyright (C) 2003 Russell King, All Rights Reserved.
5 * Copyright 2007 Pierre Ossman
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.
11 #ifndef _MMC_CORE_SYSFS_H
12 #define _MMC_CORE_SYSFS_H
14 #define MMC_ATTR_FN(name, fmt, args...) \
15 static 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); \
21 #define MMC_ATTR_RO(name) __ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
23 int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs);
24 void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs);
26 #endif