From: Tian Tao Date: Wed, 2 Jun 2021 01:00:41 +0000 (+0800) Subject: arm_pmu: move to use request_irq by IRQF_NO_AUTOEN flag X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3c1f2eb5475a4031d9555a38de2467d80019c66a;p=linux.git arm_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: Tian Tao Acked-by: Mark Rutland Link: https://lore.kernel.org/r/1622595642-61678-2-git-send-email-tiantao6@hisilicon.com Signed-off-by: Will Deacon --- diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index a64e254a731b1..3cbc3baf087f3 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -644,11 +644,9 @@ int armpmu_request_irq(int irq, int cpu) } irq_flags = IRQF_PERCPU | - IRQF_NOBALANCING | + IRQF_NOBALANCING | IRQF_NO_AUTOEN | IRQF_NO_THREAD; - irq_set_status_flags(irq, IRQ_NOAUTOEN); - err = request_nmi(irq, handler, irq_flags, "arm-pmu", per_cpu_ptr(&cpu_armpmu, cpu));