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phy: usb: fix driver to defer on clk_get defer

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Handle defer on clk_get because the new SCMI clock driver comes
up after this driver.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Al Cooper 2020-01-03 13:18:07 -05:00 committed by Kishon Vijay Abraham I
parent 9d5f51dcdb
commit 89927fe006
1 changed files with 6 additions and 0 deletions
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6
drivers/phy/broadcom/phy-brcm-usb.c
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@ -341,6 +341,8 @@ static int brcm_usb_phy_dvr_init(struct platform_device *pdev,
priv->usb_20_clk = of_clk_get_by_name(dn, "sw_usb");
if (IS_ERR(priv->usb_20_clk)) {
if (PTR_ERR(priv->usb_20_clk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
dev_info(dev, "Clock not found in Device Tree\n");
priv->usb_20_clk = NULL;
}
@ -371,6 +373,8 @@ static int brcm_usb_phy_dvr_init(struct platform_device *pdev,
priv->usb_30_clk = of_clk_get_by_name(dn, "sw_usb3");
if (IS_ERR(priv->usb_30_clk)) {
if (PTR_ERR(priv->usb_30_clk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
dev_info(dev,
"USB3.0 clock not found in Device Tree\n");
priv->usb_30_clk = NULL;
@ -382,6 +386,8 @@ static int brcm_usb_phy_dvr_init(struct platform_device *pdev,
priv->suspend_clk = clk_get(dev, "usb0_freerun");
if (IS_ERR(priv->suspend_clk)) {
if (PTR_ERR(priv->suspend_clk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
dev_err(dev, "Suspend Clock not found in Device Tree\n");
priv->suspend_clk = NULL;
}