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authorDan Williams <dan.j.williams@intel.com>2017-05-04 23:38:43 -0700
committerDan Williams <dan.j.williams@intel.com>2017-05-04 23:38:43 -0700
commit736163671bcb163fc82600b46c83dfa89d532d95 (patch)
tree0639dc9d9fa180450b4e8fbda706eaae5f1876da /drivers/dax/device-dax.h
parentd5483feda85a8f39ee2e940e279547c686aac30c (diff)
parent1ef97fe4f8abd3317d5c3c860f990e02c2633959 (diff)
Merge branch 'for-4.12/dax' into libnvdimm-for-nextlibnvdimm-for-4.12
Diffstat (limited to 'drivers/dax/device-dax.h')
-rw-r--r--drivers/dax/device-dax.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/dax/device-dax.h b/drivers/dax/device-dax.h
new file mode 100644
index 000000000000..fdcd9769ffde
--- /dev/null
+++ b/drivers/dax/device-dax.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright(c) 2016 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+#ifndef __DEVICE_DAX_H__
+#define __DEVICE_DAX_H__
+struct device;
+struct dev_dax;
+struct resource;
+struct dax_region;
+void dax_region_put(struct dax_region *dax_region);
+struct dax_region *alloc_dax_region(struct device *parent,
+ int region_id, struct resource *res, unsigned int align,
+ void *addr, unsigned long flags);
+struct dev_dax *devm_create_dev_dax(struct dax_region *dax_region,
+ struct resource *res, int count);
+#endif /* __DEVICE_DAX_H__ */