usb: dwc2: move usb_disabled() call to host driver only
Since platform.c will get built for both Host and Gadget, if we leave the
usb_disabled() call in platform.c, it results in the following build error
when (!USB && USB_GADGET) condition is met.
ERROR: "usb_disabled" [drivers/usb/dwc2/dwc2_platform.ko] undefined!
Since usb_disabled() is mostly used to disable USB host functionality, move
the call the host portion for the DWC2 driver.
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 1a6dea3..a0cd9db 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -2846,6 +2846,9 @@
int i, num_channels;
int retval;
+ if (usb_disabled())
+ return -ENODEV;
+
dev_dbg(hsotg->dev, "DWC OTG HCD INIT\n");
/* Detect config values from hardware */