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[PATCH] pci: use pin stored in pci_dev

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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@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kristen Accardi 2005-11-02 16:24:39 -08:00 committed by Greg Kroah-Hartman
parent 8015a01486
commit 514d207db1
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/pci.c
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@ -587,7 +587,7 @@ pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)
{
u8 pin;
pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
pin = dev->pin;
if (!pin)
return -1;
pin--;