From da4f295b4aeca0bca4ab406e70fb7087f93ede39 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 17 Aug 2015 03:45:35 +0100 Subject: ARM: 8416/1: Feroceon: use of_iomap() to map register base The chain of of_address_to_resource() and ioremap() can be replaced with of_iomap(). Signed-off-by: Masahiro Yamada Acked-by: Olof Johansson Signed-off-by: Russell King --- arch/arm/mm/cache-feroceon-l2.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/arm/mm/cache-feroceon-l2.c') diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 097181e08c25..5c1b7a7b9af6 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -368,7 +368,6 @@ int __init feroceon_of_init(void) struct device_node *node; void __iomem *base; bool l2_wt_override = false; - struct resource res; #if defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH) l2_wt_override = true; @@ -376,10 +375,7 @@ int __init feroceon_of_init(void) node = of_find_matching_node(NULL, feroceon_ids); if (node && of_device_is_compatible(node, "marvell,kirkwood-cache")) { - if (of_address_to_resource(node, 0, &res)) - return -ENODEV; - - base = ioremap(res.start, resource_size(&res)); + base = of_iomap(node, 0); if (!base) return -ENOMEM; -- cgit