From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Thu, 23 Apr 2015 14:50:31 +0100 Subject: [PATCH 2/4] ARM perf: Fix the pmu node name in warning message In-Reply-To: <1429797033-3787-1-git-send-email-will.deacon@arm.com> References: <1429797033-3787-1-git-send-email-will.deacon@arm.com> Message-ID: <1429797033-3787-2-git-send-email-will.deacon@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org With commit 9fd85eb502a7 ("ARM: 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: 9fd85eb502a7 (ARM: pmu: add support for interrupt-affinity property) Signed-off-by: Will Deacon --- arch/arm/kernel/perf_event_cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c index becf7ad6eddc..213919ba326f 100644 --- a/arch/arm/kernel/perf_event_cpu.c +++ b/arch/arm/kernel/perf_event_cpu.c @@ -322,7 +322,7 @@ static int of_pmu_irq_cfg(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; } -- 2.1.4