X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fmmc%2Fcore%2Fbus.h;fp=kernel%2Fdrivers%2Fmmc%2Fcore%2Fbus.h;h=00a19710b6b449500b613c316c8b167977ba9cb9;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/mmc/core/bus.h b/kernel/drivers/mmc/core/bus.h
new file mode 100644
index 000000000..00a19710b
--- /dev/null
+++ b/kernel/drivers/mmc/core/bus.h
@@ -0,0 +1,31 @@
+/*
+ *  linux/drivers/mmc/core/bus.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_BUS_H
+#define _MMC_CORE_BUS_H
+
+#define MMC_DEV_ATTR(name, fmt, args...)					\
+static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf)	\
+{										\
+	struct mmc_card *card = mmc_dev_to_card(dev);				\
+	return sprintf(buf, fmt, args);						\
+}										\
+static DEVICE_ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
+
+struct mmc_card *mmc_alloc_card(struct mmc_host *host,
+	struct device_type *type);
+int mmc_add_card(struct mmc_card *card);
+void mmc_remove_card(struct mmc_card *card);
+
+int mmc_register_bus(void);
+void mmc_unregister_bus(void);
+
+#endif
+