From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Wed, 23 Mar 2011 23:42:04 +0000 (-0700)
Subject: asm-generic: use little-endian bitops
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c56530055a7c16eed03d31bedd0a49976923f8cf;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

asm-generic: use little-endian bitops

As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h.  This converts ext2 non-atomic bit operations to
little-endian bit operations.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/asm-generic/bitops/ext2-atomic.h b/include/asm-generic/bitops/ext2-atomic.h
index ab1c875efb7..ecf1c9d8a7c 100644
--- a/include/asm-generic/bitops/ext2-atomic.h
+++ b/include/asm-generic/bitops/ext2-atomic.h
@@ -5,7 +5,7 @@
 	({						\
 		int ret;				\
 		spin_lock(lock);			\
-		ret = ext2_set_bit((nr), (unsigned long *)(addr)); \
+		ret = __test_and_set_bit_le(nr, addr);	\
 		spin_unlock(lock);			\
 		ret;					\
 	})
@@ -14,7 +14,7 @@
 	({						\
 		int ret;				\
 		spin_lock(lock);			\
-		ret = ext2_clear_bit((nr), (unsigned long *)(addr)); \
+		ret = __test_and_clear_bit_le(nr, addr);	\
 		spin_unlock(lock);			\
 		ret;					\
 	})