[PATCH -next] PCI: dwc: unexport dw_pcie_link_set_max_speed

[YueHaibing]

This function has been made static, which causes warning:

WARNING: modpost: "dw_pcie_link_set_max_speed" [vmlinux] is a static 
EXPORT_SYMBOL_GPL

Fixes: 3af45d34d30c ("PCI: dwc: Centralize link gen setting")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/pci/controller/dwc/pcie-designware.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware.c 
b/drivers/pci/controller/dwc/pcie-designware.c
index 4d105efb5722..3c3a4d1dbc0b 100644
--- a/drivers/pci/controller/dwc/pcie-designware.c
+++ b/drivers/pci/controller/dwc/pcie-designware.c
@@ -508,7 +508,6 @@ static void dw_pcie_link_set_max_speed(struct dw_pcie *pci, 
u32 link_gen)
        dw_pcie_writel_dbi(pci, offset + PCI_EXP_LNKCAP, cap | link_speed);
 
 }
-EXPORT_SYMBOL_GPL(dw_pcie_link_set_max_speed);
 
 static u8 dw_pcie_iatu_unroll_enabled(struct dw_pcie *pci)
 {
-- 
2.17.1