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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 <yamada.masahiro@socionext.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
hifive-unleashed-5.1
Masahiro Yamada 2015-08-17 03:45:35 +01:00 committed by Russell King
parent a5f4c561b3
commit da4f295b4a
1 changed files with 1 additions and 5 deletions
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6
arch/arm/mm/cache-feroceon-l2.c
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@ -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;