From: Vladimir Sokolovsky <vlad@mellanox.com>
Date: Fri, 23 Mar 2012 21:34:38 +0000 (+0200)
Subject: compat: backport little-endian bitops
X-Git-Tag: compat-2012-07-02~15
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=aad708a3417e1b3b6edb8653ae7c30e289a50a2d;p=~tnikolova%2Fcompat%2F.git

compat: backport little-endian bitops

[linux-2.6] (master)$ \
        git describe --contains a56560b3b233238e85205d4e8d7bded904ac2306
v2.6.39-rc1~192

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
---

diff --git a/include/linux/compat-2.6.39.h b/include/linux/compat-2.6.39.h
index 406f8eb..961e91c 100644
--- a/include/linux/compat-2.6.39.h
+++ b/include/linux/compat-2.6.39.h
@@ -164,6 +164,21 @@ int __must_check kstrtou8(const char *s, unsigned int base, u8 *res);
 int __must_check kstrtos8(const char *s, unsigned int base, s8 *res);
 #endif /* ifndef strict_strtol */
 
+static inline int test_bit_le(int nr, const void *addr)
+{
+	return test_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __set_bit_le(int nr, void *addr)
+{
+	__set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __clear_bit_le(int nr, void *addr)
+{
+	__clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) */
 
 #endif /* LINUX_26_39_COMPAT_H */