Commit 0d0f144a authored by Tian Tao's avatar Tian Tao Committed by Will Deacon
Browse files

perf: qcom_l2_pmu: move to use request_irq by IRQF_NO_AUTOEN flag 

request_irq() after setting IRQ_NOAUTOEN as below
irq_set_status_flags(irq, IRQ_NOAUTOEN); request_irq(dev, irq...); can
be replaced by request_irq() with IRQF_NO_AUTOEN flag.

this patch is made base on "add IRQF_NO_AUTOEN for request_irq" which
is being merged: https://lore.kernel.org/patchwork/patch/1388765/



Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/1622595642-61678-3-git-send-email-tiantao6@hisilicon.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 3c1f2eb5

drivers/perf/qcom_l2_pmu.c

+2 −2
Original line number Diff line number Diff line
@@ -869,14 +869,14 @@ static int l2_cache_pmu_probe_cluster(struct device *dev, void *data) 
	irq = platform_get_irq(sdev, 0);

	if (irq < 0)

		return irq;

	irq_set_status_flags(irq, IRQ_NOAUTOEN);

	cluster->irq = irq;



	cluster->l2cache_pmu = l2cache_pmu;

	cluster->on_cpu = -1;



	err = devm_request_irq(&pdev->dev, irq, l2_cache_handle_irq,

			       IRQF_NOBALANCING | IRQF_NO_THREAD,

			       IRQF_NOBALANCING | IRQF_NO_THREAD |

			       IRQF_NO_AUTOEN,

			       "l2-cache-pmu", cluster);

	if (err) {

		dev_err(&pdev->dev,