1 files changed, 0 insertions, 170 deletions
diff --git a/ANDROID_3.4.5/include/linux/jhash.h b/ANDROID_3.4.5/include/linux/jhash.h
deleted file mode 100644
index 47cb09ed..00000000
--- a/ANDROID_3.4.5/include/linux/jhash.h
+++ /dev/null
@@ -1,170 +0,0 @@
-#ifndef _LINUX_JHASH_H
-#define _LINUX_JHASH_H
-
-/* jhash.h: Jenkins hash support.
- *
- * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
- *
- * http://burtleburtle.net/bob/hash/
- *
- * These are the credits from Bob's sources:
- *
- * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
- *
- * These are functions for producing 32-bit hashes for hash table lookup.
- * hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
- * are externally useful functions.  Routines to test the hash are included
- * if SELF_TEST is defined.  You can use this free for any purpose.  It's in
- * the public domain.  It has no warranty.
- *
- * Copyright (C) 2009-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
- *
- * I've modified Bob's hash to be useful in the Linux kernel, and
- * any bugs present are my fault.
- * Jozsef
- */
-#include <linux/bitops.h>
-#include <linux/unaligned/packed_struct.h>
-
-/* Best hash sizes are of power of two */
-#define jhash_size(n)   ((u32)1<<(n))
-/* Mask the hash value, i.e (value & jhash_mask(n)) instead of (value % n) */
-#define jhash_mask(n)   (jhash_size(n)-1)
-
-/* __jhash_mix -- mix 3 32-bit values reversibly. */
-#define __jhash_mix(a, b, c)			\
-{						\
-	a -= c;  a ^= rol32(c, 4);  c += b;	\
-	b -= a;  b ^= rol32(a, 6);  a += c;	\
-	c -= b;  c ^= rol32(b, 8);  b += a;	\
-	a -= c;  a ^= rol32(c, 16); c += b;	\
-	b -= a;  b ^= rol32(a, 19); a += c;	\
-	c -= b;  c ^= rol32(b, 4);  b += a;	\
-}
-
-/* __jhash_final - final mixing of 3 32-bit values (a,b,c) into c */
-#define __jhash_final(a, b, c)			\
-{						\
-	c ^= b; c -= rol32(b, 14);		\
-	a ^= c; a -= rol32(c, 11);		\
-	b ^= a; b -= rol32(a, 25);		\
-	c ^= b; c -= rol32(b, 16);		\
-	a ^= c; a -= rol32(c, 4);		\
-	b ^= a; b -= rol32(a, 14);		\
-	c ^= b; c -= rol32(b, 24);		\
-}
-
-/* An arbitrary initial parameter */
-#define JHASH_INITVAL		0xdeadbeef
-
-/* jhash - hash an arbitrary key
- * @k: sequence of bytes as key
- * @length: the length of the key
- * @initval: the previous hash, or an arbitray value
- *
- * The generic version, hashes an arbitrary sequence of bytes.
- * No alignment or length assumptions are made about the input key.
- *
- * Returns the hash value of the key. The result depends on endianness.
- */
-static inline u32 jhash(const void *key, u32 length, u32 initval)
-{
-	u32 a, b, c;
-	const u8 *k = key;
-
-	/* Set up the internal state */
-	a = b = c = JHASH_INITVAL + length + initval;
-
-	/* All but the last block: affect some 32 bits of (a,b,c) */
-	while (length > 12) {
-		a += __get_unaligned_cpu32(k);
-		b += __get_unaligned_cpu32(k + 4);
-		c += __get_unaligned_cpu32(k + 8);
-		__jhash_mix(a, b, c);
-		length -= 12;
-		k += 12;
-	}
-	/* Last block: affect all 32 bits of (c) */
-	/* All the case statements fall through */
-	switch (length) {
-	case 12: c += (u32)k[11]<<24;
-	case 11: c += (u32)k[10]<<16;
-	case 10: c += (u32)k[9]<<8;
-	case 9:  c += k[8];
-	case 8:  b += (u32)k[7]<<24;
-	case 7:  b += (u32)k[6]<<16;
-	case 6:  b += (u32)k[5]<<8;
-	case 5:  b += k[4];
-	case 4:  a += (u32)k[3]<<24;
-	case 3:  a += (u32)k[2]<<16;
-	case 2:  a += (u32)k[1]<<8;
-	case 1:  a += k[0];
-		 __jhash_final(a, b, c);
-	case 0: /* Nothing left to add */
-		break;
-	}
-
-	return c;
-}
-
-/* jhash2 - hash an array of u32's
- * @k: the key which must be an array of u32's
- * @length: the number of u32's in the key
- * @initval: the previous hash, or an arbitray value
- *
- * Returns the hash value of the key.
- */
-static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
-{
-	u32 a, b, c;
-
-	/* Set up the internal state */
-	a = b = c = JHASH_INITVAL + (length<<2) + initval;
-
-	/* Handle most of the key */
-	while (length > 3) {
-		a += k[0];
-		b += k[1];
-		c += k[2];
-		__jhash_mix(a, b, c);
-		length -= 3;
-		k += 3;
-	}
-
-	/* Handle the last 3 u32's: all the case statements fall through */
-	switch (length) {
-	case 3: c += k[2];
-	case 2: b += k[1];
-	case 1: a += k[0];
-		__jhash_final(a, b, c);
-	case 0:	/* Nothing left to add */
-		break;
-	}
-
-	return c;
-}
-
-
-/* jhash_3words - hash exactly 3, 2 or 1 word(s) */
-static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
-{
-	a += JHASH_INITVAL;
-	b += JHASH_INITVAL;
-	c += initval;
-
-	__jhash_final(a, b, c);
-
-	return c;
-}
-
-static inline u32 jhash_2words(u32 a, u32 b, u32 initval)
-{
-	return jhash_3words(a, b, 0, initval);
-}
-
-static inline u32 jhash_1word(u32 a, u32 initval)
-{
-	return jhash_3words(a, 0, 0, initval);
-}
-
-#endif /* _LINUX_JHASH_H */