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um: make PCI emulation driver init/exit static

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

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 68f5d3f3b6 ("um: add PCI over virtio emulation driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2021-06-25 10:34:34 +02:00 committed by Richard Weinberger
parent 7c60610d47
commit b76dd9302a
1 changed files with 2 additions and 2 deletions
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4
arch/um/drivers/virt-pci.c
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@ -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 @@ free:
}
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);