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authorCatalin Marinas <catalin.marinas@arm.com>2008-08-29 18:31:21 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-09-01 12:06:34 +0100
commit9c23e5fefaaecd494925258084a31c8ff301ad03 (patch)
treedff58b9bafca380ecc62e824239050e287920bf2 /arch/arm/lib
parent93ed3970114983543bbebd195bef65db84444ea2 (diff)
downloadlinux-linaro-stable-9c23e5fefaaecd494925258084a31c8ff301ad03.tar.gz
[ARM] 5232/1: Do not post-index STRT instruction in clear_user.S
The last strnebt instruction has a post-index of 1 but the address register is set to 0 in the next instruction, so no need for post-indexing. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/lib')
-rw-r--r--arch/arm/lib/clear_user.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index 81041a3f8d50..4d6bc71231f3 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -41,7 +41,7 @@ USER( strplt r2, [r0], #4)
USER( strnebt r2, [r0], #1)
USER( strnebt r2, [r0], #1)
tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1
-USER( strnebt r2, [r0], #1)
+USER( strnebt r2, [r0])
mov r0, #0
ldmfd sp!, {r1, pc}
ENDPROC(__clear_user)