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

[karo-tx-linux.git] / arch / sparc / kernel / pci.c

diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 713dc91020a623f8ba5c6904810220b256092545..2d1453dd93d5f5eed9b10a8621270dcdd3b3883f 100644 (file)
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -820,11 +820,9 @@ static int __pci_mmap_make_offset_bus(struct pci_dev *pdev, struct vm_area_struc
        unsigned long space_size, user_offset, user_size;
 
        if (mmap_state == pci_mmap_io) {
-               space_size = (pbm->io_space.end -
-                             pbm->io_space.start) + 1;
+               space_size = resource_size(&pbm->io_space);
        } else {
-               space_size = (pbm->mem_space.end -
-                             pbm->mem_space.start) + 1;
+               space_size = resource_size(&pbm->mem_space);
        }
 
        /* Make sure the request is in range. */