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authorJamie Iles <jamie.iles@picochip.com>2010-02-02 20:24:07 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-02-12 17:23:43 +0000
commit1618fdd9602c689de2f820a88cb3e283a39c3d90 (patch)
treebe2cec6548d61dc83b7fc538fa929533f9cb9112 /arch/arm/oprofile/op_model_arm11_core.h
parent0f4f0672ac950c96cffaf84a666d35e817d7c3ca (diff)
downloadlinux-2.6.34-ux500-1618fdd9602c689de2f820a88cb3e283a39c3d90.tar.gz
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_arm11_core.h')
-rw-r--r--arch/arm/oprofile/op_model_arm11_core.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/oprofile/op_model_arm11_core.h b/arch/arm/oprofile/op_model_arm11_core.h
index 6f8538e5a96..1902b99d9df 100644
--- a/arch/arm/oprofile/op_model_arm11_core.h
+++ b/arch/arm/oprofile/op_model_arm11_core.h
@@ -39,7 +39,7 @@
int arm11_setup_pmu(void);
int arm11_start_pmu(void);
int arm11_stop_pmu(void);
-int arm11_request_interrupts(int *, int);
-void arm11_release_interrupts(int *, int);
+int arm11_request_interrupts(const int *, int);
+void arm11_release_interrupts(const int *, int);
#endif