[PATCH] pci: make bus_attr_resource_alignemnt static

[Ben Dooks]

The symbol bus_attr_resource_alignment is not exported or declared
elsewhere, so make it static to fix the following warning:

drivers/pci/pci.c:4900:1: warning: symbol 'bus_attr_resource_alignment' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: linux-pci@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/pci/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c8b4dbd..9add285 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4897,7 +4897,7 @@ static ssize_t pci_resource_alignment_store(struct bus_type *bus,
 	return pci_set_resource_alignment_param(buf, count);
 }
 
-BUS_ATTR(resource_alignment, 0644, pci_resource_alignment_show,
+static BUS_ATTR(resource_alignment, 0644, pci_resource_alignment_show,
 					pci_resource_alignment_store);
 
 static int __init pci_resource_alignment_sysfs_init(void)
-- 
2.8.1