[U-Boot] [PATCH 1/1] usb: host: xhci-dwc3: add missing #ifdef CONFIG_PHY

[patrice.chotard at st.com]

From: Patrice Chotard <patrice.chotard at st.com>

To avoid compilation breakage on platform that don't
support DM PHY, add the missing CONFIG_PHY flag.

Introduced by patch :
84e53877 "usb: host: xhci-dwc3: Add generic PHY support"

Cc: Ran Wang <ran.wang_1 at nxp.com>
Cc: Bin Meng <bmeng.cn at gmail.com>

Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---
 drivers/usb/host/xhci-dwc3.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c
index 374fe74..e34f937 100644
--- a/drivers/usb/host/xhci-dwc3.c
+++ b/drivers/usb/host/xhci-dwc3.c
@@ -21,9 +21,11 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_PHY
 struct xhci_dwc3_platdata {
 	struct phy usb_phy;
 };
+#endif
 
 void dwc3_set_mode(struct dwc3 *dwc3_reg, u32 mode)
 {
@@ -113,17 +115,21 @@ void dwc3_set_fladj(struct dwc3 *dwc3_reg, u32 val)
 
 static int xhci_dwc3_probe(struct udevice *dev)
 {
+#ifdef CONFIG_PHY
 	struct xhci_dwc3_platdata *plat = dev_get_platdata(dev);
+#endif
 	struct xhci_hcor *hcor;
 	struct xhci_hccr *hccr;
 	struct dwc3 *dwc3_reg;
 	enum usb_dr_mode dr_mode;
-	int ret;
 
 	hccr = (struct xhci_hccr *)devfdt_get_addr(dev);
 	hcor = (struct xhci_hcor *)((phys_addr_t)hccr +
 			HC_LENGTH(xhci_readl(&(hccr)->cr_capbase)));
 
+#ifdef CONFIG_PHY
+	int ret;
+
 	ret = generic_phy_get_by_index(dev, 0, &plat->usb_phy);
 	if (ret) {
 		if (ret != -ENOENT) {
@@ -137,6 +143,7 @@ static int xhci_dwc3_probe(struct udevice *dev)
 			return ret;
 		}
 	}
+#endif
 
 	dwc3_reg = (struct dwc3 *)((char *)(hccr) + DWC3_REG_OFFSET);
 
@@ -154,6 +161,7 @@ static int xhci_dwc3_probe(struct udevice *dev)
 
 static int xhci_dwc3_remove(struct udevice *dev)
 {
+#ifdef CONFIG_PHY
 	struct xhci_dwc3_platdata *plat = dev_get_platdata(dev);
 	int ret;
 
@@ -164,6 +172,7 @@ static int xhci_dwc3_remove(struct udevice *dev)
 			return ret;
 		}
 	}
+#endif
 
 	return xhci_deregister(dev);
 }
@@ -181,6 +190,8 @@ U_BOOT_DRIVER(xhci_dwc3) = {
 	.remove = xhci_dwc3_remove,
 	.ops = &xhci_usb_ops,
 	.priv_auto_alloc_size = sizeof(struct xhci_ctrl),
+#ifdef CONFIG_PHY
 	.platdata_auto_alloc_size = sizeof(struct xhci_dwc3_platdata),
+#endif
 	.flags = DM_FLAG_ALLOC_PRIV_DMA,
 };
-- 
1.9.1