1376d92f9e
This in part reverts commit 7a180e70cfc56e131bfe4796773df2acfc7d4180. (usb: musb: temporarily make it bool) and while at that we also allow glue layers to be compiled as modules. There are still some other changes needed until we can have a fully functional build with this setup, but we're getting there. Signed-off-by: Felipe Balbi <balbi@ti.com>