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Subject[PATCH v1 11/13] PCI: Apply _HPP settings to all hot-added PCI devices
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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 <bhelgaas@google.com>
---
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)


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