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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2019-04-10 14:13:04 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 14:13:14 +0530 |
| commit | 1039596c90e7443c577bf524feb744879b9f195a (patch) | |
| tree | bb112b29e7e2f63a8952894be8b8fb15658208bf /drivers/phy | |
| parent | b603c500d7a5c98089f3d68e4c79297e6aabc4ba (diff) | |
| download | linux-1039596c90e7443c577bf524feb744879b9f195a.tar.gz linux-1039596c90e7443c577bf524feb744879b9f195a.tar.bz2 linux-1039596c90e7443c577bf524feb744879b9f195a.zip | |
phy: qcom-qusb2: get optional clock by devm_clk_get_optional()
Use devm_clk_get_optional() to get optional clock
Cc: Andy Gross <andy.gross@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qusb2.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 8fd7ce139772..1cbf1d6f28ce 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -822,14 +822,9 @@ static int qusb2_phy_probe(struct platform_device *pdev) return ret; } - qphy->iface_clk = devm_clk_get(dev, "iface"); - if (IS_ERR(qphy->iface_clk)) { - ret = PTR_ERR(qphy->iface_clk); - if (ret == -EPROBE_DEFER) - return ret; - qphy->iface_clk = NULL; - dev_dbg(dev, "failed to get iface clk, %d\n", ret); - } + qphy->iface_clk = devm_clk_get_optional(dev, "iface"); + if (IS_ERR(qphy->iface_clk)) + return PTR_ERR(qphy->iface_clk); qphy->phy_reset = devm_reset_control_get_by_index(&pdev->dev, 0); if (IS_ERR(qphy->phy_reset)) { |