From 5c10f2a25e6ac6f1bd74af2905899f83fadb7141 Mon Sep 17 00:00:00 2001 From: "Suzuki K. Poulose" Date: Mon, 13 Apr 2015 10:17:55 +0100 Subject: [PATCH] arm64: perf: Fix the pmu node name in warning message With commit ab44aaf640ad ("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 /interrupt-affinity[0] This patch fixes the name to that of the pmu node. Fixes: ab44aaf640ad (arm64: pmu: add support for interrupt-affinity property) Acked-by: Mark Rutland Signed-off-by: Suzuki K. Poulose Signed-off-by: Will Deacon --- arch/arm64/kernel/perf_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 2a9cbcb611265..23f25acf43a90 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -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; } -- 2.39.5