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Commit 89e69fbf authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Russell King
Browse files

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: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 6c044fec

arch/arm/mm/cache-uniphier.c

+1 −12
Original line number Diff line number Diff line
@@ -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);