usb: dwc3: Makefile: Don't build gadget code if USB_GADGET is disabled

It is pointless to build gadget driver if USB_GADGET is disabled.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/dwc3/Makefile b/drivers/usb/dwc3/Makefile
index 0cd7302..2964bae 100644 (file)
--- a/drivers/usb/dwc3/Makefile
+++ b/drivers/usb/dwc3/Makefile
@@ -6,7 +6,7 @@ obj-$(CONFIG_USB_DWC3)                  += dwc3.o
 
 dwc3-y                                 := core.o
 
-dwc3-y                                 += gadget.o ep0.o
+obj-$(CONFIG_USB_DWC3_GADGET)          += gadget.o ep0.o
 
 obj-$(CONFIG_USB_DWC3_OMAP)            += dwc3-omap.o
 obj-$(CONFIG_USB_DWC3_PHY_OMAP)                += ti_usb_phy.o