From: Jason Yan <yanaijie@huawei.com>
Date: Wed, 15 Apr 2020 16:49:53 +0800
Subject: PCI: dwc: intel: Make intel_pcie_cpu_addr() static

Git-commit: 558c1225a2f33a46ee31fba6f2bc4c4838d58752
Patch-mainline: v5.8-rc1
References: bsc#1179344

Fix the following sparse warning:

drivers/pci/controller/dwc/pcie-intel-gw.c:456:5: warning: symbol
'intel_pcie_cpu_addr' was not declared. Should it be static?

Link: https://lore.kernel.org/r/20200415084953.6533-1-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/pci/controller/dwc/pcie-intel-gw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-intel-gw.c b/drivers/pci/controller/dwc/pcie-intel-gw.c
index fc2a12212dec..2d8dbb318087 100644
--- a/drivers/pci/controller/dwc/pcie-intel-gw.c
+++ b/drivers/pci/controller/dwc/pcie-intel-gw.c
@@ -453,7 +453,7 @@ static int intel_pcie_msi_init(struct pcie_port *pp)
 	return 0;
 }
 
-u64 intel_pcie_cpu_addr(struct dw_pcie *pcie, u64 cpu_addr)
+static u64 intel_pcie_cpu_addr(struct dw_pcie *pcie, u64 cpu_addr)
 {
 	return cpu_addr + BUS_IATU_OFFSET;
 }
-- 
2.26.2