[patch 3/3] pci: use stored value of pin from pci_dev

[Kristen Accardi]

plain text document attachment (patch-interrupt-pin-pci)
Use the stored value of the interrupt pin rather than try to read
the config again.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@xxxxxxxxx>
 
 drivers/pci/pci.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.13/drivers/pci/pci.c
===================================================================
--- linux-2.6.13.orig/drivers/pci/pci.c
+++ linux-2.6.13/drivers/pci/pci.c
@@ -567,7 +567,7 @@ pci_get_interrupt_pin(struct pci_dev *de
 {
 	u8 pin;
 
-	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+	pin = dev->pin;
 	if (!pin)
 		return -1;
 	pin--;

--
-
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