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| author | Catalin Marinas <catalin.marinas@arm.com> | 2008-08-29 18:31:21 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-01 12:06:34 +0100 |
| commit | 9c23e5fefaaecd494925258084a31c8ff301ad03 (patch) | |
| tree | dff58b9bafca380ecc62e824239050e287920bf2 | |
| parent | 93ed3970114983543bbebd195bef65db84444ea2 (diff) | |
| download | linux-3.10-9c23e5fefaaecd494925258084a31c8ff301ad03.tar.gz linux-3.10-9c23e5fefaaecd494925258084a31c8ff301ad03.tar.bz2 linux-3.10-9c23e5fefaaecd494925258084a31c8ff301ad03.zip | |
[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>
| -rw-r--r-- | arch/arm/lib/clear_user.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S index 81041a3f8d5..4d6bc71231f 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) |