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

[mirror_ubuntu-bionic-kernel.git] / arch / powerpc / sysdev / ipic.c

diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 7367d17364cb0ee37cf5addeacb7038030eb49f0..95da897f05a7f11f8fdf5c0ff297ed54813211ed 100644 (file)
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -736,7 +736,7 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
                return NULL;
        }
 
-       ipic->regs = ioremap(res.start, res.end - res.start + 1);
+       ipic->regs = ioremap(res.start, resource_size(&res));
 
        ipic->irqhost->host_data = ipic;