Boot-time crash from "PCI/x86: detect host bridge config space size w/o using quirks"

Commit Message

Yinghai Lu Oct. 11, 2009, 10:06 a.m. UTC

None

Patch

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 8105e32..4e6a896 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -903,10 +903,6 @@  int pci_cfg_space_size(struct pci_dev *dev)
 	u32 status;
 	u16 class;
 
-	class = dev->class >> 8;
-	if (class == PCI_CLASS_BRIDGE_HOST)
-		return pci_cfg_space_size_ext(dev);
-
 	pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
 	if (!pos) {
 		pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);