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ARM: 8462/1: cache-uniphier: use common API to find the next level cache 

The function uniphier_cache_get_next_level_node() does the same thing
as of_find_next_cache_node().  Drop the former and stick to the common
API.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Masahiro Yamada 2015-11-24 17:01:10 +01:00 committed by Russell King
parent 6c044fecdf
commit 89e69fbfd1
1 changed files with 1 additions and 12 deletions
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13
arch/arm/mm/cache-uniphier.c
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@ -377,17 +377,6 @@ static const struct of_device_id uniphier_cache_match[] __initconst = {
{ /* sentinel */ }
};
static struct device_node * __init uniphier_cache_get_next_level_node(
struct device_node *np)
{
u32 phandle;
if (of_property_read_u32(np, "next-level-cache", &phandle))
return NULL;
return of_find_node_by_phandle(phandle);
}
static int __init __uniphier_cache_init(struct device_node *np,
unsigned int *cache_level)
{
@ -491,7 +480,7 @@ static int __init __uniphier_cache_init(struct device_node *np,
* next level cache fails because we want to continue with available
* cache levels.
*/
next_np = uniphier_cache_get_next_level_node(np);
next_np = of_find_next_cache_node(np);
if (next_np) {
(*cache_level)++;
ret = __uniphier_cache_init(next_np, cache_level);