From: Rafael J. Wysocki Date: Fri, 15 Dec 2023 11:26:33 +0000 (+0100) Subject: ACPI: EC: Use a threaded handler for dedicated IRQ X-Git-Tag: v6.8-rc1~169^2~5^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=655a6e7c0d83d47c36218525708c9fcfdd7f4b43;p=linux-block.git ACPI: EC: Use a threaded handler for dedicated IRQ After commit 7a36b901a6eb ("ACPI: OSL: Use a threaded interrupt handler for SCI") all of the EC code runs in thread context on all systems where EC events are signaled through a GPE. It may as well run in thread context on systems using a dedicated IRQ for EC events signaling, so make it use a threaded handler for that IRQ. Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index a59c11df7375..02255795b800 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -1458,8 +1458,8 @@ static bool install_gpe_event_handler(struct acpi_ec *ec) static bool install_gpio_irq_event_handler(struct acpi_ec *ec) { - return request_irq(ec->irq, acpi_ec_irq_handler, IRQF_SHARED, - "ACPI EC", ec) >= 0; + return request_threaded_irq(ec->irq, NULL, acpi_ec_irq_handler, + IRQF_SHARED | IRQF_ONESHOT, "ACPI EC", ec) >= 0; } /**