diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-08-17 05:45:35 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-08-18 16:00:30 +0300 |
| commit | da4f295b4aeca0bca4ab406e70fb7087f93ede39 (patch) | |
| tree | 0fae1768b46c481adc3fcf6525f42266e6a96564 | |
| parent | a5f4c561b3b19a9bc43a81da6382b0098ebbc1fb (diff) | |
| download | linux-da4f295b4aeca0bca4ab406e70fb7087f93ede39.tar.xz | |
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>
| -rw-r--r-- | arch/arm/mm/cache-feroceon-l2.c | 6 |
1 files changed, 1 insertions, 5 deletions
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; |