From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Sat, 25 May 2019 11:58:08 +0000 (+0800)
Subject: usb: dwc3: qcom: Use of_clk_get_parent_count()
X-Git-Tag: v5.4-rc1~600^2~21^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d20a6107050b45da976e28dc23274eb9ff1c242;p=platform%2Fkernel%2Flinux-rpi.git

usb: dwc3: qcom: Use of_clk_get_parent_count()

Use of_clk_get_parent_count() instead of open coding.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index c59e9d8..261af9e 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -595,8 +595,7 @@ 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;