hc
2023-12-08 01573e231f18eb2d99162747186f59511f56b64d
kernel/include/linux/timeriomem-rng.h
....@@ -1,12 +1,12 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
12 /*
23 * linux/include/linux/timeriomem-rng.h
34 *
45 * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
5
- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
96 */
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+
8
+#ifndef _LINUX_TIMERIOMEM_RNG_H
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+#define _LINUX_TIMERIOMEM_RNG_H
1010
1111 struct timeriomem_rng_data {
1212 void __iomem *address;
....@@ -17,3 +17,5 @@
1717 /* bits of entropy per 1024 bits read */
1818 unsigned int quality;
1919 };
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+
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+#endif /* _LINUX_TIMERIOMEM_RNG_H */