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| author | Matt Redfearn <[email protected]> | 2017-08-08 12:22:31 +0000 |
|---|---|---|
| committer | Ralf Baechle <[email protected]> | 2017-09-06 11:19:08 +0000 |
| commit | b332fec0489295ee7a0aab4a89bd7257cd126f7f (patch) | |
| tree | 135e65a5deb1acf66b651f5981a7406936b27a8d /drivers/iio/trigger/stm32-timer-trigger.c | |
| parent | MIPS: Handle non word sized instructions when examining frame (diff) | |
| download | kernel-b332fec0489295ee7a0aab4a89bd7257cd126f7f.tar.gz kernel-b332fec0489295ee7a0aab4a89bd7257cd126f7f.zip | |
MIPS: microMIPS: Fix detection of addiusp instruction
The addiusp instruction uses the pool16d opcode, with bit 0 of the
immediate set. The test for the addiusp opcode erroneously did a logical
and of the immediate with mm_addiusp_func, which has value 1, so this
test always passes when the immediate is non-zero.
Fix the test by replacing the logical and with a bitwise and.
Fixes: 34c2f668d0f6 ("MIPS: microMIPS: Add unaligned access support.")
Signed-off-by: Matt Redfearn <[email protected]>
Cc: Marcin Nowakowski <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Paul Burton <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/16954/
Signed-off-by: Ralf Baechle <[email protected]>
Diffstat (limited to 'drivers/iio/trigger/stm32-timer-trigger.c')
0 files changed, 0 insertions, 0 deletions