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usb: dwc3: qcom: Use of_clk_get_parent_count()

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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>
This commit is contained in:
Kefeng Wang 2019-05-25 19:58:08 +08:00 committed by Felipe Balbi
parent dc1b5d9aed
commit 4d20a61070
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/dwc3/dwc3-qcom.c
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@ -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;