linux-kernel - [PATCH] usb: dwc3: qcom: Use of_clk_get_parent

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Message-ID: <20190525115808.108142-1-wangkefeng.wang@huawei.com>
Date:   Sat, 25 May 2019 19:58:08 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Andy Gross <agross@...nel.org>,
        David Brown <david.brown@...aro.org>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH] 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@...wei.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