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authorWill Deacon <will.deacon@arm.com>2010-11-30 18:15:53 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-04 11:17:44 +0000
commit4d6b7a779be34e1df296abc1dc555134a8cf34af (patch)
tree928b2459936859a87aaa2af46d521059cffca570 /arch/arm/kernel/perf_event_xscale.c
parent83cf1eecfe9afee99d6b86f963187acd414c019d (diff)
downloadop-kernel-dev-4d6b7a779be34e1df296abc1dc555134a8cf34af.zip
op-kernel-dev-4d6b7a779be34e1df296abc1dc555134a8cf34af.tar.gz
ARM: 6512/1: perf: fix warnings generated by sparse
Russell reported a number of warnings coming from sparse when checking the ARM perf_event.c files: | perf_event.c seems to also have problems too: | | CHECK arch/arm/kernel/perf_event.c | arch/arm/kernel/perf_event.c:37:1: warning: symbol 'pmu_lock' was not declared. Should it be static? | arch/arm/kernel/perf_event.c:70:1: warning: symbol 'cpu_hw_events' was not declared. Should it be static? | arch/arm/kernel/perf_event.c:1006:1: warning: symbol 'armv6pmu_enable_event' was not declared. Should it be static? | arch/arm/kernel/perf_event.c:1113:1: warning: symbol 'armv6pmu_stop' was not declared. Should it be static? | arch/arm/kernel/perf_event.c:1956:6: warning: symbol 'armv7pmu_enable_event' was not declared. Should it be static? | arch/arm/kernel/perf_event.c:3072:14: warning: incorrect type in argument 1 (different address spaces) | arch/arm/kernel/perf_event.c:3072:14: expected void const volatile [noderef] <asn:1>*<noident> | arch/arm/kernel/perf_event.c:3072:14: got struct frame_tail *tail | arch/arm/kernel/perf_event.c:3074:49: warning: incorrect type in argument 2 (different address spaces) | arch/arm/kernel/perf_event.c:3074:49: expected void const [noderef] <asn:1>*from | arch/arm/kernel/perf_event.c:3074:49: got struct frame_tail *tail This patch resolves these issues so we can live in silence again. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/perf_event_xscale.c')
-rw-r--r--arch/arm/kernel/perf_event_xscale.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 4e95927..f14fbb6 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -428,7 +428,7 @@ static const struct arm_pmu xscale1pmu = {
.max_period = (1LLU << 32) - 1,
};
-const struct arm_pmu *__init xscale1pmu_init(void)
+static const struct arm_pmu *__init xscale1pmu_init(void)
{
return &xscale1pmu;
}
@@ -790,17 +790,17 @@ static const struct arm_pmu xscale2pmu = {
.max_period = (1LLU << 32) - 1,
};
-const struct arm_pmu *__init xscale2pmu_init(void)
+static const struct arm_pmu *__init xscale2pmu_init(void)
{
return &xscale2pmu;
}
#else
-const struct arm_pmu *__init xscale1pmu_init(void)
+static const struct arm_pmu *__init xscale1pmu_init(void)
{
return NULL;
}
-const struct arm_pmu *__init xscale2pmu_init(void)
+static const struct arm_pmu *__init xscale2pmu_init(void)
{
return NULL;
}
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