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Commit f5ee3f2b authored by Lee Jones's avatar Lee Jones
Browse files

usb: host: ohci-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: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 0bcc0eab

drivers/usb/host/ohci-st.c

+4 −2
Original line number Diff line number Diff line
@@ -188,13 +188,15 @@ static int st_ohci_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);

		goto err_put_clks;

	}



	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);

		goto err_put_clks;