Commit d795ef9a authored by Will Deacon's avatar Will Deacon
Browse files

arm64: perf: don't warn about missing interrupt-affinity property for PPIs

PPIs are affine by nature, so the interrupt-affinity property is not
used and therefore we shouldn't print a warning in its absence.

Reported-by: default avatarMaxime Ripard <>
Reviewed-by: default avatarMaxime Ripard <>
Signed-off-by: default avatarWill Deacon <>
parent 2cff98b9
......@@ -1310,7 +1310,7 @@ static const struct of_device_id armpmu_of_device_ids[] = {
static int armpmu_device_probe(struct platform_device *pdev)
int i, *irqs;
int i, irq, *irqs;
if (!cpu_pmu)
return -ENODEV;
......@@ -1319,6 +1319,11 @@ static int armpmu_device_probe(struct platform_device *pdev)
if (!irqs)
return -ENOMEM;
/* Don't bother with PPIs; they're already affine */
irq = platform_get_irq(pdev, 0);
if (irq >= 0 && irq_is_percpu(irq))
return 0;
for (i = 0; i < pdev->num_resources; ++i) {
struct device_node *dn;
int cpu;
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