Commit c22600c3 authored by Peter Chen's avatar Peter Chen Committed by Greg Kroah-Hartman
Browse files

usb: chipidea: move platform related things to ci_get_platdata 



Like vbus, the dr_mode and phy_mode are also got from glue layer's
platform data or device node.

Signed-off-by: default avatarPeter Chen <peter.chen@freescale.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 92b336d7

drivers/usb/chipidea/core.c

+9 −10
Original line number Diff line number Diff line
@@ -381,6 +381,15 @@ static int ci_get_platdata(struct device *dev, 
		return PTR_ERR(platdata->reg_vbus);

	}



	if (!platdata->phy_mode)

		platdata->phy_mode = of_usb_get_phy_mode(dev->of_node);



	if (!platdata->dr_mode)

		platdata->dr_mode = of_usb_get_dr_mode(dev->of_node);



	if (platdata->dr_mode == USB_DR_MODE_UNKNOWN)

		platdata->dr_mode = USB_DR_MODE_OTG;



	return 0;

}
@@ -473,7 +482,6 @@ static int ci_hdrc_probe(struct platform_device *pdev) 
	void __iomem	*base;

	int		ret;

	enum usb_dr_mode dr_mode;

	struct device_node *of_node = dev->of_node ?: dev->parent->of_node;



	if (!dev->platform_data) {

		dev_err(dev, "platform data missing\n");
@@ -514,17 +522,8 @@ static int ci_hdrc_probe(struct platform_device *pdev) 


	ci_get_otg_capable(ci);



	if (!ci->platdata->phy_mode)

		ci->platdata->phy_mode = of_usb_get_phy_mode(of_node);



	hw_phymode_configure(ci);



	if (!ci->platdata->dr_mode)

		ci->platdata->dr_mode = of_usb_get_dr_mode(of_node);



	if (ci->platdata->dr_mode == USB_DR_MODE_UNKNOWN)

		ci->platdata->dr_mode = USB_DR_MODE_OTG;



	dr_mode = ci->platdata->dr_mode;

	/* initialize role(s) before the interrupt is requested */

	if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) {