[PATCH] usb: dwc3: qcom: Use of_clk_get_parent_count()

[Kefeng Wang]

Use of_clk_get_parent_count() instead of open coding.

Signed-off-by: Kefeng Wang <wangkefeng.w...@huawei.com>
---
 drivers/usb/dwc3/dwc3-qcom.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 184df4daa590..821f5179d7b6 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -446,8 +446,7 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
                goto reset_assert;
        }
 
-       ret = dwc3_qcom_clk_init(qcom, of_count_phandle_with_args(np,
-                                               "clocks", "#clock-cells"));
+       ret = dwc3_qcom_clk_init(qcom, of_clk_get_parent_count(np));
        if (ret) {
                dev_err(dev, "failed to get clocks\n");
                goto reset_assert;
-- 
2.20.1