i.mx6 has 1 otg controller, and 3 host ports. So, CONFIG_USB_MAX_CONTROLLER_COUNT can be greater than 1 even though only 1 device mode controller is supported.
Signed-off-by: Troy Kisky troy.kisky@boundarydevices.com
--- v4: new patch v5: no change --- drivers/usb/gadget/mv_udc.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c index 7574e31..b87119c 100644 --- a/drivers/usb/gadget/mv_udc.c +++ b/drivers/usb/gadget/mv_udc.c @@ -17,10 +17,6 @@ #include <linux/types.h> #include <usb/mv_udc.h>
-#if CONFIG_USB_MAX_CONTROLLER_COUNT > 1 -#error This driver only supports one single controller. -#endif - /* * Check if the system has too long cachelines. If the cachelines are * longer then 128b, the driver will not be able flush/invalidate data