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

[Anton Ivanov]

On 25/06/2021 09:34, Johannes Berg wrote:
> 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);
> 

Acked-By: Anton Ivanov <anton.ivanov at cambridgegreys.com>

-- 
Anton R. Ivanov
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