PCI: aardvark: Make symbol 'advk_pci_bridge_emul_ops' static

Fix the following sparse warning:

drivers/pci/controller/pci-aardvark.c:469:28: warning:
 symbol 'advk_pci_bridge_emul_ops' was not declared. Should it be static?

Fixes: 8a3ebd8de328 ("PCI: aardvark: Implement emulated root PCI bridge config space")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 6eecae447af3cd612a991f875c5c32da63302293..eb58dfdaba1bf8a23bc7251594d68638b81aac88 100644 (file)
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -466,7 +466,7 @@ advk_pci_bridge_emul_pcie_conf_write(struct pci_bridge_emul *bridge,
        }
 }
 
-struct pci_bridge_emul_ops advk_pci_bridge_emul_ops = {
+static struct pci_bridge_emul_ops advk_pci_bridge_emul_ops = {
        .read_pcie = advk_pci_bridge_emul_pcie_conf_read,
        .write_pcie = advk_pci_bridge_emul_pcie_conf_write,
 };