diff options
| author | Mike Frysinger <vapier.adi@gmail.com> | 2008-04-23 17:56:07 -0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-04-23 17:56:07 -0400 |
| commit | 16428a4fa99d273fe27aaee7a847a9cfd5466fda (patch) | |
| tree | 424780d7eb7ceed48eaa4f782ded94b1e826cfb1 | |
| parent | 4e354b54991fd7d589c8e5753eea58a1afcae30a (diff) | |
[Blackfin] arch: make the mask explicit rather than writing a negative number in hex
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
| -rw-r--r-- | arch/blackfin/mach-common/lock.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S index 28b87fe9ce3c..30b887e67dd6 100644 --- a/arch/blackfin/mach-common/lock.S +++ b/arch/blackfin/mach-common/lock.S | |||
| @@ -174,7 +174,7 @@ ENTRY(_cache_lock) | |||
| 174 | CLI R3; | 174 | CLI R3; |
| 175 | 175 | ||
| 176 | R7 = [P1]; | 176 | R7 = [P1]; |
| 177 | R2 = 0xFFFFFF87 (X); | 177 | R2 = ~(0x78) (X); /* mask out ILOC */ |
| 178 | R7 = R7 & R2; | 178 | R7 = R7 & R2; |
| 179 | R0 = R0 << 3; | 179 | R0 = R0 << 3; |
| 180 | R7 = R0 | R7; | 180 | R7 = R0 | R7; |