From: Kenji Kaneshige Date: Mon, 13 Nov 2006 23:13:09 +0000 (-0800) Subject: pciehp: remove unnecessary pci_disable_msi X-Git-Tag: v2.6.20-rc1~34^2~40^2~473^2~2 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d167dc367f22c07285137370816b83b4be9c697;p=linux-2.6 pciehp: remove unnecessary pci_disable_msi This patch fixes the problem that "irq XX: nobody cared" kernel oops is reported when pciehp is once rmmoded and insmoded again. The cause of this problem is pciehp driver calls pci_disable_msi() at controller release time, even though it must be done by PCI Express Port Bus driver. This patch removes unnecessary pci_disable_msi() call from pciehp driver. Signed-off-by: Kenji Kaneshige Signed-off-by: Kristen Carlson Accardi Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 1c551c697c..6d3f580f26 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -718,8 +718,6 @@ static void hpc_release_ctlr(struct controller *ctrl) if (php_ctlr->irq) { free_irq(php_ctlr->irq, ctrl); php_ctlr->irq = 0; - if (!pcie_mch_quirk) - pci_disable_msi(php_ctlr->pci_dev); } } if (php_ctlr->pci_dev)