[PATCH 1/4] um: make PCI emulation driver init/exit static

[Johannes Berg]

From: Johannes Berg <johannes.berg at intel.com>

The functions aren't used elsewhere, so they can be static.

Reported-by: kernel test robot <lkp at intel.com>
Fixes: 68f5d3f3b654 ("um: add PCI over virtio emulation driver")
Signed-off-by: Johannes Berg <johannes.berg at intel.com>
---
 arch/um/drivers/virt-pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c
index 0b802834f40a..70c17de16662 100644
--- a/arch/um/drivers/virt-pci.c
+++ b/arch/um/drivers/virt-pci.c
@@ -810,7 +810,7 @@ void *pci_root_bus_fwnode(struct pci_bus *bus)
 	return um_pci_fwnode;
 }
 
-int um_pci_init(void)
+static int um_pci_init(void)
 {
 	int err, i;
 
@@ -884,7 +884,7 @@ int um_pci_init(void)
 }
 module_init(um_pci_init);
 
-void um_pci_exit(void)
+static void um_pci_exit(void)
 {
 	unregister_virtio_driver(&um_pci_virtio_driver);
 	irq_domain_remove(um_pci_msi_domain);
-- 
2.31.1