Merge tag 'v4.8' into patchwork

[cascardo/linux.git] / drivers / perf / arm_pmu.c

diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index c494613..f5e1008 100644 (file)
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -925,6 +925,7 @@ static int of_pmu_irq_cfg(struct arm_pmu *pmu)
                        if (i > 0 && spi != using_spi) {
                                pr_err("PPI/SPI IRQ type mismatch for %s!\n",
                                        dn->name);
+                               of_node_put(dn);
                                kfree(irqs);
                                return -EINVAL;
                        }
@@ -969,7 +970,7 @@ static int of_pmu_irq_cfg(struct arm_pmu *pmu)
        if (cpumask_weight(&pmu->supported_cpus) == 0) {
                int irq = platform_get_irq(pdev, 0);
 
-               if (irq_is_percpu(irq)) {
+               if (irq >= 0 && irq_is_percpu(irq)) {
                        /* If using PPIs, check the affinity of the partition */
                        int ret;