From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/include/linux/xxhash.h | 25 ++++++++++++++++++++++++-
1 files changed, 24 insertions(+), 1 deletions(-)
diff --git a/kernel/include/linux/xxhash.h b/kernel/include/linux/xxhash.h
index 9e1f42c..df42511 100644
--- a/kernel/include/linux/xxhash.h
+++ b/kernel/include/linux/xxhash.h
@@ -34,7 +34,7 @@
* ("BSD").
*
* You can contact the author at:
- * - xxHash homepage: http://cyan4973.github.io/xxHash/
+ * - xxHash homepage: https://cyan4973.github.io/xxHash/
* - xxHash source repository: https://github.com/Cyan4973/xxHash
*/
@@ -107,6 +107,29 @@
*/
uint64_t xxh64(const void *input, size_t length, uint64_t seed);
+/**
+ * xxhash() - calculate wordsize hash of the input with a given seed
+ * @input: The data to hash.
+ * @length: The length of the data to hash.
+ * @seed: The seed can be used to alter the result predictably.
+ *
+ * If the hash does not need to be comparable between machines with
+ * different word sizes, this function will call whichever of xxh32()
+ * or xxh64() is faster.
+ *
+ * Return: wordsize hash of the data.
+ */
+
+static inline unsigned long xxhash(const void *input, size_t length,
+ uint64_t seed)
+{
+#if BITS_PER_LONG == 64
+ return xxh64(input, length, seed);
+#else
+ return xxh32(input, length, seed);
+#endif
+}
+
/*-****************************
* Streaming Hash Functions
*****************************/
--
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