xen-pciback: use const and unsigned in bar_init()

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

diff --git a/drivers/xen/xen-pciback/conf_space_header.c b/drivers/xen/xen-pciback/conf_space_header.c
index bfa610d..5fbfd9c 100644 (file)
--- a/drivers/xen/xen-pciback/conf_space_header.c
+++ b/drivers/xen/xen-pciback/conf_space_header.c
@@ -211,8 +211,8 @@ static int bar_read(struct pci_dev *dev, int offset, u32 * value, void *data)
 
 static void *bar_init(struct pci_dev *dev, int offset)
 {
-       int     pos;
-       struct resource *res = dev->resource;
+       unsigned int pos;
+       const struct resource *res = dev->resource;
        struct pci_bar_info *bar = kzalloc(sizeof(*bar), GFP_KERNEL);
 
        if (!bar)