From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/perf/arm_pmu_platform.c | 15 +++++++--------
1 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/perf/arm_pmu_platform.c b/kernel/drivers/perf/arm_pmu_platform.c
index 1992934..2e1f368 100644
--- a/kernel/drivers/perf/arm_pmu_platform.c
+++ b/kernel/drivers/perf/arm_pmu_platform.c
@@ -6,6 +6,7 @@
* Copyright (C) 2010 ARM Ltd., Will Deacon <will.deacon@arm.com>
*/
#define pr_fmt(fmt) "hw perfevents: " fmt
+#define dev_fmt pr_fmt
#include <linux/bug.h>
#include <linux/cpumask.h>
@@ -77,14 +78,14 @@
dn = of_parse_phandle(node, "interrupt-affinity", i);
if (!dn) {
- pr_warn("failed to parse interrupt-affinity[%d] for %s\n",
- i, node->name);
+ pr_warn("failed to parse interrupt-affinity[%d] for %pOFn\n",
+ i, node);
return -EINVAL;
}
cpu = of_cpu_node_to_id(dn);
if (cpu < 0) {
- pr_warn("failed to find logical CPU for %s\n", dn->name);
+ pr_warn("failed to find logical CPU for %pOFn\n", dn);
cpu = nr_cpu_ids;
}
@@ -100,10 +101,8 @@
struct pmu_hw_events __percpu *hw_events = pmu->hw_events;
num_irqs = platform_irq_count(pdev);
- if (num_irqs < 0) {
- pr_err("unable to count PMU IRQs\n");
- return num_irqs;
- }
+ if (num_irqs < 0)
+ return dev_err_probe(&pdev->dev, num_irqs, "unable to count PMU IRQs\n");
/*
* In this case we have no idea which CPUs are covered by the PMU.
@@ -118,7 +117,7 @@
if (num_irqs == 1) {
int irq = platform_get_irq(pdev, 0);
- if (irq && irq_is_percpu_devid(irq))
+ if ((irq > 0) && irq_is_percpu_devid(irq))
return pmu_parse_percpu_irq(pmu, irq);
}
--
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