From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Sat, 25 Jun 2005 17:01:36 +0000 (-0700)
Subject: ACPI: Make sure we call acpi_register_gsi() even for default PCI interrupt assignment
X-Git-Tag: v2.6.13-rc1~68^2~241
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7be426c6e3a8ad7dcc8791589cea8af7aaafdf6f;p=karo-tx-linux.git

ACPI: Make sure we call acpi_register_gsi() even for default PCI interrupt assignment

That's the part that keeps track of the ELCR register, and we want to
make sure that the PCI interrupts are properly marked level/low.
---

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 8093f2e00321..8dbf802ee7f8 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -435,6 +435,7 @@ acpi_pci_irq_enable (
 		/* Interrupt Line values above 0xF are forbidden */
 		if (dev->irq >= 0 && (dev->irq <= 0xF)) {
 			printk(" - using IRQ %d\n", dev->irq);
+			acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
 			return_VALUE(0);
 		}
 		else {