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ARM: perf: de-const struct arm_pmu

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This patch removes const qualifiers from instances of struct arm_pmu,
and functions initialising them, in preparation for generalising
arm_pmu usage to system (AKA uncore) PMUs.

This will allow for dynamically modifiable structures (locks,
struct pmu) to be added as members of struct arm_pmu.

Acked-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Mark Rutland
2011-04-15 11:14:38 +01:00
committed by Will Deacon
parent 90e93648c4
commit a6c93afed3
4 changed files with 21 additions and 21 deletions
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12
arch/arm/kernel/perf_event_xscale.c
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@@ -424,7 +424,7 @@ xscale1pmu_write_counter(int counter, u32 val)
}
}
static const struct arm_pmu xscale1pmu = {
static struct arm_pmu xscale1pmu = {
.id = ARM_PERF_PMU_ID_XSCALE1,
.name = "xscale1",
.handle_irq = xscale1pmu_handle_irq,
@@ -442,7 +442,7 @@ static const struct arm_pmu xscale1pmu = {
.max_period = (1LLU << 32) - 1,
};
static const struct arm_pmu *__init xscale1pmu_init(void)
static struct arm_pmu *__init xscale1pmu_init(void)
{
return &xscale1pmu;
}
@@ -786,7 +786,7 @@ xscale2pmu_write_counter(int counter, u32 val)
}
}
static const struct arm_pmu xscale2pmu = {
static struct arm_pmu xscale2pmu = {
.id = ARM_PERF_PMU_ID_XSCALE2,
.name = "xscale2",
.handle_irq = xscale2pmu_handle_irq,
@@ -804,17 +804,17 @@ static const struct arm_pmu xscale2pmu = {
.max_period = (1LLU << 32) - 1,
};
static const struct arm_pmu *__init xscale2pmu_init(void)
static struct arm_pmu *__init xscale2pmu_init(void)
{
return &xscale2pmu;
}
#else
static const struct arm_pmu *__init xscale1pmu_init(void)
static struct arm_pmu *__init xscale1pmu_init(void)
{
return NULL;
}
static const struct arm_pmu *__init xscale2pmu_init(void)
static struct arm_pmu *__init xscale2pmu_init(void)
{
return NULL;
}