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

[deliverable/linux.git] / arch / powerpc / kernel / machine_kexec.c

diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index 7ee50f0547cb73de52be535b8f4b6543536b5405..6658a1589955577859afc62af05f0cd4c66cda6a 100644 (file)
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -126,7 +126,7 @@ void __init reserve_crashkernel(void)
        /* We might have got these values via the command line or the
         * device tree, either way sanitise them now. */
 
-       crash_size = crashk_res.end - crashk_res.start + 1;
+       crash_size = resource_size(&crashk_res);
 
 #ifndef CONFIG_RELOCATABLE
        if (crashk_res.start != KDUMP_KERNELBASE)
@@ -222,7 +222,7 @@ static void __init export_crashk_values(struct device_node *node)
 
        if (crashk_res.start != 0) {
                prom_add_property(node, &crashk_base_prop);
-               crashk_size = crashk_res.end - crashk_res.start + 1;
+               crashk_size = resource_size(&crashk_res);
                prom_add_property(node, &crashk_size_prop);
        }
 }