Move the PMU name into a common header file so it may
be referenced by other users.
Signed-off-by: Jeremy Linton <jeremy.linton@xxxxxxx>
---
arch/arm64/kernel/perf_event.c | 2 +-
include/linux/perf/arm_pmu.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index f650548..356fa6c 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -1099,7 +1099,7 @@ static int armv8_pmu_device_probe(struct platform_device *pdev)
static struct platform_driver armv8_pmu_driver = {
.driver = {
- .name = "armv8-pmu",
+ .name = ARMV8_PMU_PDEV_NAME,
.of_match_table = armv8_pmu_of_device_ids,
},
.probe = armv8_pmu_device_probe,
diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h
index 7e814fe..0ef963b 100644
--- a/include/linux/perf/arm_pmu.h
+++ b/include/linux/perf/arm_pmu.h
@@ -154,6 +154,8 @@ int arm_pmu_device_probe(struct platform_device *pdev,
const struct of_device_id *of_table,
const struct pmu_probe_info *probe_table);
+#define ARMV8_PMU_PDEV_NAME "armv8-pmu"
+
#endif /* CONFIG_ARM_PMU */
#endif /* __ARM_PMU_H__ */
--
2.5.5
--
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