diff mbox series

PCI: Don't try to read CLS from PCIe devices in pci_apply_final_quirks

Message ID b5b1456c-d5ff-d1d1-ba95-b9a12eda8ae7@gmail.com
State New
Headers show
Series PCI: Don't try to read CLS from PCIe devices in pci_apply_final_quirks | expand

Commit Message

Heiner Kallweit Dec. 8, 2020, 1:26 p.m. UTC
Don't try to read CLS from PCIe devices in pci_apply_final_quirks().
This value has no meaning for PCIe.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
 drivers/pci/quirks.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index d9cbe69b8..ac8ce9118 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -163,6 +163,9 @@  static int __init pci_apply_final_quirks(void)
 	pci_apply_fixup_final_quirks = true;
 	for_each_pci_dev(dev) {
 		pci_fixup_device(pci_fixup_final, dev);
+
+		if (pci_is_pcie(dev))
+			continue;
 		/*
 		 * If arch hasn't set it explicitly yet, use the CLS
 		 * value shared by all PCI devices.  If there's a