From: Lee Jones Date: Mon, 6 Jun 2016 17:08:53 +0000 (+0100) Subject: usb: host: ehci-st: Inform the reset framework that our reset line may be shared X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=19599304625b74c95bff318c735928eec668b1ca;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git usb: host: ehci-st: Inform the reset framework that our reset line may be shared On the STiH410 B2120 development board the ST EHCI IP shares its reset line with the OHCI IP. New functionality in the reset subsystems forces consumers to be explicit when requesting shared/exclusive reset lines. Acked-by: Peter Griffin Acked-by: Alan Stern Signed-off-by: Lee Jones --- diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c index a94ed677d937..be4a2788fc58 100644 --- a/drivers/usb/host/ehci-st.c +++ b/drivers/usb/host/ehci-st.c @@ -206,7 +206,8 @@ static int st_ehci_platform_probe(struct platform_device *dev) priv->clk48 = NULL; } - priv->pwr = devm_reset_control_get_optional(&dev->dev, "power"); + priv->pwr = + devm_reset_control_get_optional_shared(&dev->dev, "power"); if (IS_ERR(priv->pwr)) { err = PTR_ERR(priv->pwr); if (err == -EPROBE_DEFER) @@ -214,7 +215,8 @@ static int st_ehci_platform_probe(struct platform_device *dev) priv->pwr = NULL; } - priv->rst = devm_reset_control_get_optional(&dev->dev, "softreset"); + priv->rst = + devm_reset_control_get_optional_shared(&dev->dev, "softreset"); if (IS_ERR(priv->rst)) { err = PTR_ERR(priv->rst); if (err == -EPROBE_DEFER)