Pci_scan_bus is not used anyhwere outside pci.c. Mark in static to
reflect that. No functional change intended.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/pci/pci.c | 4 +++-
include/linux/pci.h | 1 -
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 9bfa54d054..23306be506 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4,6 +4,8 @@
#include <linux/sizes.h>
#include <linux/pci.h>
+static unsigned int pci_scan_bus(struct pci_bus *bus);
+
LIST_HEAD(pci_root_buses);
EXPORT_SYMBOL(pci_root_buses);
static resource_size_t last[PCI_BRIDGE_RESOURCE_NUM];
@@ -334,7 +336,7 @@ pci_of_match_device(struct device_d *parent, unsigned int devfn)
return NULL;
}
-unsigned int pci_scan_bus(struct pci_bus *bus)
+static unsigned int pci_scan_bus(struct pci_bus *bus)
{
struct pci_dev *dev;
struct pci_bus *child_bus;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 82f27f21b2..c8f91cdd96 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -251,7 +251,6 @@ int pci_register_device(struct pci_dev *pdev);
extern struct list_head pci_root_buses; /* list of all known PCI buses */
-extern unsigned int pci_scan_bus(struct pci_bus *bus);
extern void register_pci_controller(struct pci_controller *hose);
int pci_bus_read_config_byte(struct pci_bus *bus, unsigned int devfn,
--
2.20.1
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