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arm64: perf: Fix the pmu node name in warning message

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With commit d5efd9cc9c ("arm64: pmu: add support for interrupt-affinity
property"), we print a warning when we find a PMU SPI with a missing
missing interrupt-affinity property in a pmu node. Unfortunately, we
pass the wrong (NULL) device node to of_node_full_name, resulting in
unhelpful messages such as:

 hw perfevents: Failed to parse <no-node>/interrupt-affinity[0]

This patch fixes the name to that of the pmu node.

Fixes: d5efd9cc9c (arm64: pmu: add support for interrupt-affinity property)
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Suzuki K. Poulose 2015-04-13 10:17:55 +01:00 committed by Will Deacon
parent d795ef9aa8
commit 8291fd04d8
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/kernel/perf_event.c
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@ -1332,7 +1332,7 @@ static int armpmu_device_probe(struct platform_device *pdev)
i);
if (!dn) {
pr_warn("Failed to parse %s/interrupt-affinity[%d]\n",
of_node_full_name(dn), i);
of_node_full_name(pdev->dev.of_node), i);
break;
}