arm64: pmu: Hoist pmu platform device name

Move the PMU name into a common header file so it may be referenced by other users. Signed-off-by: Jeremy Linton <[email protected]> Signed-off-by: Will Deacon <[email protected]>
ambv · Sep 16, 2016 · 85023b2 · 85023b2
1 parent 236b9b9
commit 85023b2
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diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
@@ -1111,7 +1111,7 @@ 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
@@ -160,6 +160,8 @@ 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__ */