From 7d5ec335f94e74e885ca2f6c97a3479fe9fe3b15 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Thu, 10 Oct 2019 08:40:46 +0800 Subject: usb: chipidea: imx: change hsic power regulator as optional Not every platform needs this regulator. Signed-off-by: Peter Chen --- drivers/usb/chipidea/ci_hdrc_imx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/usb') diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 16700170bc34..25a38ed27aa8 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -359,7 +359,8 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) return PTR_ERR(data->pinctrl_hsic_active); } - data->hsic_pad_regulator = devm_regulator_get(dev, "hsic"); + 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) { -- cgit