From ca0647e08acd327d508c0fa4553c2148dc7e08b4 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Sat, 30 Aug 2014 07:22:13 -0600 Subject: [PATCH] PCI: Apply _HPP settings to all hot-added PCI devices We currently apply _HPP settings only to: - non-bridge devices, and - PCI-to-PCI bridges i.e., we do not apply them to PCI-to-ISA bridges and the like. It has been that way since _HPP support was added by 40abb96c51bb ("pciehp: Fix programming hotplug parameters"), but I don't think there's any reason to exclude these other bridges. Apply _HPP settings to hot-added PCI devices of any type. Signed-off-by: Bjorn Helgaas Acked-by: Yinghai Lu --- drivers/pci/probe.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index a16b3472b70d..1ff2105ba401 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1351,11 +1351,6 @@ static void pci_configure_device(struct pci_dev *dev) if (system_state == SYSTEM_BOOTING) return; - if (!(dev->hdr_type == PCI_HEADER_TYPE_NORMAL || - (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE && - (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI))) - return; - memset(&hpp, 0, sizeof(hpp)); ret = pci_get_hp_params(dev, &hpp); if (ret) -- 2.34.1