https://bugzilla.kernel.org/show_bug.cgi?id=68291

Mathias Nyman <[email protected]> changed:

           What    |Removed                     |Added
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                 CC|                            |[email protected]

--- Comment #5 from Mathias Nyman <[email protected]> ---
the baytrail pinctrl/gpio driver tries to set up 
interrupt handlers for gpio triggered ACPI events.

Just to narrow it down, does this help?:

diff --git a/drivers/pinctrl/pinctrl-baytrail.c
b/drivers/pinctrl/pinctrl-baytrail.c
index 114f5ef..f4a7ecb 100644
--- a/drivers/pinctrl/pinctrl-baytrail.c
+++ b/drivers/pinctrl/pinctrl-baytrail.c
@@ -486,8 +486,6 @@ static int byt_gpio_probe(struct platform_device *pdev)
                irq_set_handler_data(hwirq, vg);
                irq_set_chained_handler(hwirq, byt_gpio_irq_handler);

-               /* Register interrupt handlers for gpio signaled acpi events */
-               acpi_gpiochip_request_interrupts(gc);
        }

This function requests interrupts for gpio pins that have ACPI GPIO_INT
resources in ACPI DSDT table and an ACPI event handler that should be called
when interrupt triggered.

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