> All errors (new ones prefixed by >>, old ones prefixed by <<):
>
> ERROR: modpost: "usb_remove_phy" [drivers/phy/realtek/phy-rtk-usb2.ko]
> undefined!
> ERROR: modpost: "usb_debug_root" [drivers/phy/realtek/phy-rtk-usb2.ko]
> undefined!
> ERROR: modpost: "of_iomap" [drivers/phy/realtek/phy-rtk-usb2.ko] undefined!
> ERROR: modpost: "usb_add_phy_dev" [drivers/phy/realtek/phy-rtk-usb2.ko]
> undefined!
> >> ERROR: modpost: "usb_remove_phy" [drivers/phy/realtek/phy-rtk-usb3.ko]
> undefined!
> >> ERROR: modpost: "usb_debug_root" [drivers/phy/realtek/phy-rtk-usb3.ko]
> undefined!
> >> ERROR: modpost: "of_iomap" [drivers/phy/realtek/phy-rtk-usb3.ko]
> undefined!
> >> ERROR: modpost: "usb_add_phy_dev" [drivers/phy/realtek/phy-rtk-usb3.ko]
> undefined!
> ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma.ko]
> undefined!
> ERROR: modpost: "devm_platform_ioremap_resource"
> [drivers/dma/fsl-edma.ko] undefined!
> WARNING: modpost: suppressed 26 unresolved symbol warnings because there
> were too many)
>
> Kconfig warnings: (for reference only)
> WARNING: unmet direct dependencies detected for USB_PHY
> Depends on [n]: USB_SUPPORT [=n]
> Selected by [m]:
> - PHY_RTK_RTD_USB2PHY [=m]
> - PHY_RTK_RTD_USB3PHY [=m]
>
I will add USB_SUUPRT dependency to Kconfig.
diff --git a/drivers/phy/realtek/Kconfig b/drivers/phy/realtek/Kconfig
index 28ee3d9be568..a5a5a71edc9c 100644
--- a/drivers/phy/realtek/Kconfig
+++ b/drivers/phy/realtek/Kconfig
@@ -4,6 +4,7 @@
#
config PHY_RTK_RTD_USB2PHY
tristate "Realtek RTD USB2 PHY Transceiver Driver"
+ depends on USB_SUPPORT
select GENERIC_PHY
select USB_PHY
help
@@ -14,6 +15,7 @@ config PHY_RTK_RTD_USB2PHY
config PHY_RTK_RTD_USB3PHY
tristate "Realtek RTD USB3 PHY Transceiver Driver"
+ depends on USB_SUPPORT
select GENERIC_PHY
select USB_PHY
help
