Use resource_size rather than a verbose computation on the end and start fields. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) <smpl> @@ struct resource ptr; @@ - (ptr.end - ptr.start + 1) + resource_size(&ptr) </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx> --- arch/powerpc/platforms/83xx/km83xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index 3d89569e9e71..ada42f03915a 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -63,7 +63,7 @@ static void quirk_mpc8360e_qe_enet10(void) return; } - base = ioremap(res.start, res.end - res.start + 1); + base = ioremap(res.start, resource_size(&res)); /* * set output delay adjustments to default values according
