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ACPI: EC: Use a threaded handler for dedicated IRQ

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After commit 7a36b901a6 ("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 <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2023-12-15 12:26:33 +01:00
parent 8e57de4307
commit 655a6e7c0d
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/ec.c
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@ -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;
}
/**