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-rw-r--r--drivers/usb/chipidea/ci_hdrc_imx.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 25a38ed27aa8..c34fcc079cd4 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -330,8 +330,11 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
pdata.flags |= CI_HDRC_IMX_IS_HSIC;
data->usbmisc_data->hsic = 1;
data->pinctrl = devm_pinctrl_get(dev);
- if (IS_ERR(data->pinctrl)) {
- dev_err(dev, "pinctrl get failed, err=%ld\n",
+ if (PTR_ERR(data->pinctrl) == -ENODEV)
+ data->pinctrl = NULL;
+ else if (IS_ERR(data->pinctrl)) {
+ if (PTR_ERR(data->pinctrl) != -EPROBE_DEFER)
+ dev_err(dev, "pinctrl get failed, err=%ld\n",
PTR_ERR(data->pinctrl));
return PTR_ERR(data->pinctrl);
}
@@ -361,13 +364,13 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
data->hsic_pad_regulator =
devm_regulator_get_optional(dev, "hsic");
- if (PTR_ERR(data->hsic_pad_regulator) == -EPROBE_DEFER) {
- return -EPROBE_DEFER;
- } else if (PTR_ERR(data->hsic_pad_regulator) == -ENODEV) {
+ if (PTR_ERR(data->hsic_pad_regulator) == -ENODEV) {
/* no pad regualator is needed */
data->hsic_pad_regulator = NULL;
} else if (IS_ERR(data->hsic_pad_regulator)) {
- dev_err(dev, "Get HSIC pad regulator error: %ld\n",
+ if (PTR_ERR(data->hsic_pad_regulator) != -EPROBE_DEFER)
+ dev_err(dev,
+ "Get HSIC pad regulator error: %ld\n",
PTR_ERR(data->hsic_pad_regulator));
return PTR_ERR(data->hsic_pad_regulator);
}