From fd429a0842c61b60e02a7e63430a609957821c67 Mon Sep 17 00:00:00 2001 From: Mark Salter <msalter@redhat.com> Date: Thu, 23 Sep 2010 16:40:22 +0100 Subject: [PATCH] MN10300: Fix endianess of ext2 bitops The MN10300 arch ext2 bitops assume a big-endian kernel, but the MN10300 arch only runs in little-endian mode. Reported-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com> Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- arch/mn10300/include/asm/bitops.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h index f49ac49e09ad..3f50e9661076 100644 --- a/arch/mn10300/include/asm/bitops.h +++ b/arch/mn10300/include/asm/bitops.h @@ -229,9 +229,9 @@ int ffs(int x) #include <asm-generic/bitops/hweight.h> #define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_bit((nr) ^ 0x18, (addr)) + test_and_set_bit((nr), (addr)) #define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_bit((nr) ^ 0x18, (addr)) + test_and_clear_bit((nr), (addr)) #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/minix-le.h> -- 2.34.1