From: Kristen Accardi <kristen.c.accardi@intel.com>
To: pcihpd-discuss@lists.sourceforge.net,
acpi-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
rajesh.shah@intel.com, greg@kroah.com, len.brown@intel.com
Subject: [patch 3/4] pci: use pin stored in pci_dev
Date: Wed, 02 Nov 2005 16:24:39 -0800 [thread overview]
Message-ID: <1130977479.8321.41.camel@whizzy> (raw)
In-Reply-To: 20051103001540.365407000@whizzy
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>
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--;
--
next prev parent reply other threads:[~2005-11-03 0:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20051103001540.365407000@whizzy>
2005-11-03 0:24 ` [patch 1/4] pci: store PCI_INTERRUPT_PIN in pci_dev Kristen Accardi
2005-11-03 0:24 ` [patch 2/4] apci: use pin stored " Kristen Accardi
2005-11-03 0:24 ` Kristen Accardi [this message]
2005-11-03 0:24 ` [patch 4/4] pci: call pci_read_irq for bridges Kristen Accardi
2005-11-03 0:55 ` Kristen Accardi
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