[PATCH v3 1/3] usb: ehci: mxs: Fix the USB node pointer retrieval

[Fabio Estevam <festevam@gmail.com>]

From: Fabio Estevam <festevam@denx.de>

Use dev_ofnode() to retrieve the USB node pointer from the udevice
structure.

This fixes the following build error:

drivers/usb/host/ehci-mxs.c:143:38: error: 'struct udevice' has no member named 'node_'

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
---
Changes since v2:
- None
Changes since v1:
- Only collected Marek's Reviewed-by tag.

 drivers/usb/host/ehci-mxs.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/ehci-mxs.c b/drivers/usb/host/ehci-mxs.c
index 147b2fa145d6..092c79fd4bc5 100644
--- a/drivers/usb/host/ehci-mxs.c
+++ b/drivers/usb/host/ehci-mxs.c
@@ -136,11 +136,12 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
 	struct usb_plat *plat = dev_get_plat(dev);
 	struct ehci_mxs_port *port = &priv->port;
 	u32 phandle, phy_reg, clk_reg, clk_id;
+	ofnode np = dev_ofnode(dev);
 	ofnode phy_node, clk_node;
 	const char *mode;
 	int ret;
 
-	mode = ofnode_read_string(dev->node_, "dr_mode");
+	mode = ofnode_read_string(np, "dr_mode");
 	if (mode) {
 		if (strcmp(mode, "peripheral") == 0)
 			plat->init_type = USB_INIT_DEVICE;
@@ -151,12 +152,12 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
 	}
 
 	/* Read base address of the USB IP block */
-	ret = ofnode_read_u32(dev->node_, "reg", &port->usb_regs);
+	ret = ofnode_read_u32(np, "reg", &port->usb_regs);
 	if (ret)
 		return ret;
 
 	/* Read base address of the USB PHY IP block */
-	ret = ofnode_read_u32(dev->node_, "fsl,usbphy", &phandle);
+	ret = ofnode_read_u32(np, "fsl,usbphy", &phandle);
 	if (ret)
 		return ret;
 
-- 
2.34.1