diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index ea67ac81c6f9..b7d1a5634164 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2170,7 +2170,6 @@ void clk_hw_reparent(struct clk_hw *hw, struct clk_hw *new_parent) bool clk_has_parent(struct clk *clk, struct clk *parent) { struct clk_core *core, *parent_core; - unsigned int i; /* NULL clocks should be nops, so return success if either is NULL. */ if (!clk || !parent) @@ -2183,11 +2182,8 @@ bool clk_has_parent(struct clk *clk, struct clk *parent) if (core->parent == parent_core) return true; - for (i = 0; i < core->num_parents; i++) - if (strcmp(core->parent_names[i], parent_core->name) == 0) - return true; - - return false; + return match_string(core->parent_names, core->num_parents, + parent_core->name) >= 0; } EXPORT_SYMBOL_GPL(clk_has_parent); |