From: Sebastian Andrzej Siewior Date: Wed, 28 Jan 2026 09:55:22 +0000 (+0100) Subject: platform/x86: int0002: Remove IRQF_ONESHOT from request_irq() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6bc712877f24dc89bdfd7bdbf1a32f3b9960b34;p=thirdparty%2Fkernel%2Flinux.git platform/x86: int0002: Remove IRQF_ONESHOT from request_irq() Passing IRQF_ONESHOT ensures that the interrupt source is masked until the secondary (threaded) handler is done. If only a primary handler is used then the flag makes no sense because the interrupt cannot fire (again) while its handler is running. The flag also prevents force-threading of the primary handler and the irq-core will warn about this. The flag was added to match the flag on the shared handler which uses a threaded handler and therefore IRQF_ONESHOT. This is no longer needed because devm_request_irq() now passes IRQF_COND_ONESHOT for this case. Revert adding IRQF_ONESHOT to irqflags. Fixes: 8f812373d1958 ("platform/x86: intel: int0002_vgpio: Pass IRQF_ONESHOT to request_irq()") Reported-by: Borah, Chaitanya Kumar Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Reviewed-by: Hans de Goede Acked-by: Ilpo Järvinen Link: https://patch.msgid.link/20260128095540.863589-3-bigeasy@linutronix.de Closes: https://lore.kernel.org/all/555f1c56-0f74-41bf-8bd2-6217e0aab0c6@intel.com --- diff --git a/drivers/platform/x86/intel/int0002_vgpio.c b/drivers/platform/x86/intel/int0002_vgpio.c index 6f5629dc3f8db..562e880256436 100644 --- a/drivers/platform/x86/intel/int0002_vgpio.c +++ b/drivers/platform/x86/intel/int0002_vgpio.c @@ -206,8 +206,8 @@ static int int0002_probe(struct platform_device *pdev) * FIXME: augment this if we managed to pull handling of shared * IRQs into gpiolib. */ - ret = devm_request_irq(dev, irq, int0002_irq, - IRQF_ONESHOT | IRQF_SHARED, "INT0002", chip); + ret = devm_request_irq(dev, irq, int0002_irq, IRQF_SHARED, "INT0002", + chip); if (ret) { dev_err(dev, "Error requesting IRQ %d: %d\n", irq, ret); return ret;