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-rw-r--r--arch/powerpc/kernel/setup-common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 93ee3703b42f..4a6d6e866be7 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -687,7 +687,7 @@ int check_legacy_ioport(unsigned long base_port)
return ret;
parent = of_get_parent(np);
if (parent) {
- if (strcmp(parent->type, "isa") == 0)
+ if (of_node_is_type(parent, "isa"))
ret = 0;
of_node_put(parent);
}