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| author | Will Deacon <will.deacon@arm.com> | 2012-09-21 14:53:13 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2012-11-09 11:47:05 +0000 |
| commit | e64877dcf5fd05d81fa195785a738f3a729587a3 (patch) | |
| tree | ec31d1ca85f3655f46e0ccbb4a7276797f53a506 /arch/arm/kernel/stacktrace.c | |
| parent | 3d70f8c617a436c7146ecb81df2265b4626dfe89 (diff) | |
| download | kernel_replicant_linux-e64877dcf5fd05d81fa195785a738f3a729587a3.tar.gz kernel_replicant_linux-e64877dcf5fd05d81fa195785a738f3a729587a3.tar.bz2 kernel_replicant_linux-e64877dcf5fd05d81fa195785a738f3a729587a3.zip | |
ARM: hw_breakpoint: only clear OS lock when implemented on v7
The OS save and restore register are optional in debug architecture v7,
so check the status register before attempting to clear the OS lock.
Tested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions