From 2cbd3691565f7c86c0eaca305f5beb3435b4ba70 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Thu, 27 Aug 2026 15:33:01 -0500 Subject: [PATCH] accel: ethosu: Drop IRQF_SHARED flag The IRQF_SHARED flag doesn't work with runtime-pm as the IRQ handler could run without resuming the device. This could also be fixed with runtime-pm calls in the IRQ handler, but there is no known need for a shared IRQ. Fixes: 5a5e9c0228e6 ("accel: Add Arm Ethos-U NPU driver") Cc: stable@vger.kernel.org Reviewed-by: Frank Li Link: https://patch.msgid.link/20260827-ethosu-fixes-v1-2-346f9ea8791c@kernel.org Signed-off-by: Rob Herring (Arm) --- drivers/accel/ethosu/ethosu_job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/accel/ethosu/ethosu_job.c b/drivers/accel/ethosu/ethosu_job.c index 6aa305b1dce3..4532ff13edb6 100644 --- a/drivers/accel/ethosu/ethosu_job.c +++ b/drivers/accel/ethosu/ethosu_job.c @@ -343,7 +343,7 @@ int ethosu_job_init(struct ethosu_device *edev) ret = devm_request_threaded_irq(dev, edev->irq, ethosu_job_irq_handler, ethosu_job_irq_handler_thread, - IRQF_SHARED, KBUILD_MODNAME, + 0, KBUILD_MODNAME, edev); if (ret) { dev_err(dev, "failed to request irq\n");