The case ACPI_RESOURCE_TYPE_EXTENDED_IRQ inside acpi_pci_link_set() is correctly using resource->res.data.extended_irq.foo for most settings, but for the shareable setting it so far has accidentally been using resource->res.data.irq.shareable instead of resource->res.data.extended_irq.shareable. Note that the old code happens to also work because the shareable field offset is the same for both the acpi_resource_irq and acpi_resource_extended_irq structs. Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- Changes in v2: - Fix some spelling errors in the commit message pointed out by Bjorn - Add Bjorn's Acked-by --- drivers/acpi/pci_link.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 00a6da2121be..ed3d2182cf2c 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -322,10 +322,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq) resource->res.data.extended_irq.polarity = link->irq.polarity; if (link->irq.triggering == ACPI_EDGE_SENSITIVE) - resource->res.data.irq.shareable = + resource->res.data.extended_irq.shareable = ACPI_EXCLUSIVE; else - resource->res.data.irq.shareable = ACPI_SHARED; + resource->res.data.extended_irq.shareable = ACPI_SHARED; resource->res.data.extended_irq.interrupt_count = 1; resource->res.data.extended_irq.interrupts[0] = irq; /* ignore resource_source, it's optional */ -- 2.26.0
