On Tue, Jul 21, 2020 at 11:17:35PM +0800, Wei Yongjun wrote:
> The sparse tool report build warnings as follows:
>
> drivers/pci/hotplug/rpadlpar_core.c:355:5: warning:
> symbol 'dlpar_remove_pci_slot' was not declared. Should it be static?
> drivers/pci/hotplug/rpadlpar_core.c:461:12: warning:
> symbol 'rpadlpar_io_init' was not declared. Should it be static?
> drivers/pci/hotplug/rpadlpar_core.c:473:6: warning:
> symbol 'rpadlpar_io_exit' was not declared. Should it be static?
>
> Those functions are not used outside of this file, so marks them
> static.
> Also mark rpadlpar_io_exit() as __exit.
>
> Reported-by: Hulk Robot
> Signed-off-by: Wei Yongjun
Applied to pci/hotplug for v5.9, thanks!
> ---
> drivers/pci/hotplug/rpadlpar_core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/pci/hotplug/rpadlpar_core.c
> b/drivers/pci/hotplug/rpadlpar_core.c
> index c5eb509c72f0..f979b7098acf 100644
> --- a/drivers/pci/hotplug/rpadlpar_core.c
> +++ b/drivers/pci/hotplug/rpadlpar_core.c
> @@ -352,7 +352,7 @@ static int dlpar_remove_vio_slot(char *drc_name, struct
> device_node *dn)
> * -ENODEV Not a valid drc_name
> * -EIO Internal PCI Error
> */
> -int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
> +static int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
> {
> struct pci_bus *bus;
> struct slot *slot;
> @@ -458,7 +458,7 @@ static inline int is_dlpar_capable(void)
> return (int) (rc != RTAS_UNKNOWN_SERVICE);
> }
>
> -int __init rpadlpar_io_init(void)
> +static int __init rpadlpar_io_init(void)
> {
>
> if (!is_dlpar_capable()) {
> @@ -470,7 +470,7 @@ int __init rpadlpar_io_init(void)
> return dlpar_sysfs_init();
> }
>
> -void rpadlpar_io_exit(void)
> +static void __exit rpadlpar_io_exit(void)
> {
> dlpar_sysfs_exit();
> }
>
