From: Tomasz Nowicki <tn@semihalf.com>
Date: Thu, 23 Mar 2017 22:10:10 +0000 (-0500)
Subject: PCI: thunder-pem: Use Cavium assigned hardware ID for ThunderX host controller
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=81caa91b72fd6a0b8dfc5eb10942c34f7efd2bc5;p=openwrt%2Fstaging%2Fblogic.git

PCI: thunder-pem: Use Cavium assigned hardware ID for ThunderX host controller

"CAV" is the only PNP/ACPI hardware ID vendor prefix assigned to Cavium so
fix this as it should be from day one.

Fixes: 44f22bd91e88 ("PCI: Add MCFG quirks for Cavium ThunderX pass2.x host controller")
Tested-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Robert Richter <rrichter@cavium.com>
CC: stable@vger.kernel.org	# v4.10+
---

diff --git a/drivers/pci/host/pci-thunder-pem.c b/drivers/pci/host/pci-thunder-pem.c
index 52b5bdccf5f0..5b88faeebaaa 100644
--- a/drivers/pci/host/pci-thunder-pem.c
+++ b/drivers/pci/host/pci-thunder-pem.c
@@ -346,7 +346,7 @@ static int thunder_pem_acpi_init(struct pci_config_window *cfg)
 	if (!res_pem)
 		return -ENOMEM;
 
-	ret = acpi_get_rc_resources(dev, "THRX0002", root->segment, res_pem);
+	ret = acpi_get_rc_resources(dev, "CAVA02B", root->segment, res_pem);
 	if (ret) {
 		dev_err(dev, "can't get rc base address\n");
 		return ret;