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>
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@ -377,17 +377,6 @@ static const struct of_device_id uniphier_cache_match[] __initconst = {
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{ /* sentinel */ }
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{ /* sentinel */ }
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};
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};
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static struct device_node * __init uniphier_cache_get_next_level_node(
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struct device_node *np)
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{
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u32 phandle;
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if (of_property_read_u32(np, "next-level-cache", &phandle))
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return NULL;
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return of_find_node_by_phandle(phandle);
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}
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static int __init __uniphier_cache_init(struct device_node *np,
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static int __init __uniphier_cache_init(struct device_node *np,
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unsigned int *cache_level)
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unsigned int *cache_level)
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{
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{
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@ -491,7 +480,7 @@ static int __init __uniphier_cache_init(struct device_node *np,
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* next level cache fails because we want to continue with available
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* next level cache fails because we want to continue with available
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* cache levels.
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* cache levels.
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*/
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*/
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next_np = uniphier_cache_get_next_level_node(np);
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next_np = of_find_next_cache_node(np);
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if (next_np) {
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if (next_np) {
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(*cache_level)++;
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(*cache_level)++;
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ret = __uniphier_cache_init(next_np, cache_level);
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ret = __uniphier_cache_init(next_np, cache_level);
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