On Mon, Oct 23, 2017 at 11:26:31PM +0200, Heinrich Schuchardt wrote:
The appended config leads to:
common/usb_storage.c: In function ‘usb_stor_probe_device’: common/usb_storage.c:208:32: error: ‘struct usb_device’ has no member named ‘dev’; did you mean ‘devnum’? data = dev_get_platdata(udev->dev); ^~~ devnum common/usb_storage.c:218:34: error: ‘struct usb_device’ has no member named ‘dev’; did you mean ‘devnum’? ret = blk_create_devicef(udev->dev, "usb_storage_blk", str, ^~~ devnum
It seems that a dependency on CONFIG_DM_USB is missing.
Yes, this is part of the iMX DM_MMC issue. If you have BLK enabled (and you want it), you need DM_USB. But this isn't expressable today because we don't have USB gadget DM, iirc, so it would switch some boards from gadget to host USB.