clk: st: Use of_clk_get_parent_count() instead of open coding

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 409ed4b..657ca14 100644
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c
@@ -245,7 +245,7 @@ static const char ** __init flexgen_get_parents(struct device_node *np,
 	const char **parents;
 	int nparents, i;
 
-	nparents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+	nparents = of_clk_get_parent_count(np);
 	if (WARN_ON(nparents <= 0))
 		return NULL;
 
diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c
index 80aa77d..4fbe6e0 100644
--- a/drivers/clk/st/clkgen-mux.c
+++ b/drivers/clk/st/clkgen-mux.c
@@ -26,7 +26,7 @@ static const char ** __init clkgen_mux_get_parents(struct device_node *np,
 	const char **parents;
 	int nparents, i;
 
-	nparents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+	nparents = of_clk_get_parent_count(np);
 	if (WARN_ON(nparents <= 0))
 		return ERR_PTR(-EINVAL);