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path: root/drivers/clk/clk.c
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Diffstat (limited to 'drivers/clk/clk.c')
-rw-r--r--drivers/clk/clk.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 63f9ac16dcb6..32e2fed6d143 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1097,11 +1097,14 @@ static int clk_fetch_parent_index(struct clk *clk, struct clk *parent)
* them now to avoid future calls to __clk_lookup.
*/
for (i = 0; i < clk->num_parents; i++) {
- if (clk->parents && clk->parents[i] == parent)
+ if (clk->parents[i] == parent)
return i;
- else if (!strcmp(clk->parent_names[i], parent->name)) {
- if (clk->parents)
- clk->parents[i] = __clk_lookup(parent->name);
+
+ if (clk->parents[i])
+ continue;
+
+ if (!strcmp(clk->parent_names[i], parent->name)) {
+ clk->parents[i] = __clk_lookup(parent->name);
return i;
}
}