x86/pci: Use resource_size_t in update_res
Prepare to enable 32bit intel and amd bus.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-5-git-send-email-yinghai@kernel.org>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
index f939d60..30f65ce 100644
--- a/arch/x86/pci/bus_numa.c
+++ b/arch/x86/pci/bus_numa.c
@@ -51,8 +51,8 @@
}
}
-void __devinit update_res(struct pci_root_info *info, size_t start,
- size_t end, unsigned long flags, int merge)
+void __devinit update_res(struct pci_root_info *info, resource_size_t start,
+ resource_size_t end, unsigned long flags, int merge)
{
int i;
struct resource *res;
@@ -65,20 +65,20 @@
/* try to merge it with old one */
for (i = 0; i < info->res_num; i++) {
- size_t final_start, final_end;
- size_t common_start, common_end;
+ resource_size_t final_start, final_end;
+ resource_size_t common_start, common_end;
res = &info->res[i];
if (res->flags != flags)
continue;
- common_start = max((size_t)res->start, start);
- common_end = min((size_t)res->end, end);
+ common_start = max(res->start, start);
+ common_end = min(res->end, end);
if (common_start > common_end + 1)
continue;
- final_start = min((size_t)res->start, start);
- final_end = max((size_t)res->end, end);
+ final_start = min(res->start, start);
+ final_end = max(res->end, end);
res->start = final_start;
res->end = final_end;
diff --git a/arch/x86/pci/bus_numa.h b/arch/x86/pci/bus_numa.h
index adbc23f..374ecc5 100644
--- a/arch/x86/pci/bus_numa.h
+++ b/arch/x86/pci/bus_numa.h
@@ -22,6 +22,6 @@
extern struct pci_root_info pci_root_info[PCI_ROOT_NR];
extern int found_all_numa_early;
-extern void update_res(struct pci_root_info *info, size_t start,
- size_t end, unsigned long flags, int merge);
+extern void update_res(struct pci_root_info *info, resource_size_t start,
+ resource_size_t end, unsigned long flags, int merge);
#endif