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authorRob Herring <robh@kernel.org>2018-08-27 09:50:09 -0500
committerRob Herring <robh@kernel.org>2018-09-07 11:04:41 -0500
commitf6707fd6241e483f6fea2caae82d876e422bb11a (patch)
tree5c99d1c4aeb7d7842fa359f00bd15e2850c8e444 /drivers/of
parent6d0a70a284be782e8b0120de75398a1a1155a50c (diff)
of: make PowerMac cache node search conditional on CONFIG_PPC_PMAC
Cache nodes under the cpu node(s) is PowerMac specific according to the comment above, so make the code enforce that. Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/base.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 9095b8290150..a055cd1ef96d 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -2010,7 +2010,7 @@ struct device_node *of_find_next_cache_node(const struct device_node *np)
/* OF on pmac has nodes instead of properties named "l2-cache"
* beneath CPU nodes.
*/
- if (!strcmp(np->type, "cpu"))
+ if (IS_ENABLED(CONFIG_PPC_PMAC) && !strcmp(np->type, "cpu"))
for_each_child_of_node(np, child)
if (!strcmp(child->type, "cache"))
return child;