diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk.c | 11 |
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; } } |