diff options
| author | Jamie Iles <jamie.iles@picochip.com> | 2010-02-02 20:24:07 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-12 17:23:43 +0000 |
| commit | 1618fdd9602c689de2f820a88cb3e283a39c3d90 (patch) | |
| tree | be2cec6548d61dc83b7fc538fa929533f9cb9112 /arch/arm/oprofile/op_model_v7.h | |
| parent | 0f4f0672ac950c96cffaf84a666d35e817d7c3ca (diff) | |
ARM: 5901/2: arm/oprofile: reserve the PMU when starting
Make sure that we have access to the performance counters and
that they aren't being used by perf events or anything else.
Cc: Will Deacon <will.deacon@arm.com>
Cc: Jean Pihet <jpihet@mvista.com>
Signed-off-by: Jamie Iles <jamie.iles@picochip.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/oprofile/op_model_v7.h')
| -rw-r--r-- | arch/arm/oprofile/op_model_v7.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/oprofile/op_model_v7.h b/arch/arm/oprofile/op_model_v7.h index 0e19bcc2e10..9ca334b39c7 100644 --- a/arch/arm/oprofile/op_model_v7.h +++ b/arch/arm/oprofile/op_model_v7.h @@ -97,7 +97,7 @@ int armv7_setup_pmu(void); int armv7_start_pmu(void); int armv7_stop_pmu(void); -int armv7_request_interrupts(int *, int); -void armv7_release_interrupts(int *, int); +int armv7_request_interrupts(const int *, int); +void armv7_release_interrupts(const int *, int); #endif |