From bfbe37f0ce994e7a9945653d7624fadc5c500a9f Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Wed, 1 Jan 2020 18:49:45 +0100 Subject: powerpc/83xx: use resource_size 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/) @@ struct resource ptr; @@ - (ptr.end - ptr.start + 1) + resource_size(&ptr) Signed-off-by: Julia Lawall Acked-by: Scott Wood Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/1577900990-8588-6-git-send-email-Julia.Lawall@inria.fr --- arch/powerpc/platforms/83xx/km83xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/83xx/km83xx.c') diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index 273145aed90a..b0d5471f620d 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -64,7 +64,7 @@ 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 -- cgit v1.2.3