treewide: Convert uses of struct resource to resource_size(ptr)

[deliverable/linux.git] / arch / sparc / kernel / ioport.c

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 1c9c80a1a86af87611d4b77cc8b5a2c5244d1574..6ffccd6e0156aa87e9d5ca4134bf15a4b036d89f 100644 (file)
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -228,7 +228,7 @@ _sparc_ioremap(struct resource *res, u32 bus, u32 pa, int sz)
        }
 
        pa &= PAGE_MASK;
-       sparc_mapiorange(bus, pa, res->start, res->end - res->start + 1);
+       sparc_mapiorange(bus, pa, res->start, resource_size(res));
 
        return (void __iomem *)(unsigned long)(res->start + offset);
 }
@@ -240,7 +240,7 @@ static void _sparc_free_io(struct resource *res)
 {
        unsigned long plen;
 
-       plen = res->end - res->start + 1;
+       plen = resource_size(res);
        BUG_ON((plen & (PAGE_SIZE-1)) != 0);
        sparc_unmapiorange(res->start, plen);
        release_resource(res);
@@ -331,9 +331,9 @@ static void sbus_free_coherent(struct device *dev, size_t n, void *p,
        }
 
        n = PAGE_ALIGN(n);
-       if ((res->end-res->start)+1 != n) {
+       if (resource_size(res) != n) {
                printk("sbus_free_consistent: region 0x%lx asked 0x%zx\n",
-                   (long)((res->end-res->start)+1), n);
+                   (long)resource_size(res), n);
                return;
        }
 
@@ -504,9 +504,9 @@ static void pci32_free_coherent(struct device *dev, size_t n, void *p,
        }
 
        n = PAGE_ALIGN(n);
-       if ((res->end-res->start)+1 != n) {
+       if (resource_size(res) != n) {
                printk("pci_free_consistent: region 0x%lx asked 0x%lx\n",
-                   (long)((res->end-res->start)+1), (long)n);
+                   (long)resource_size(res), (long)n);
                return;
        }