usb: musb: only build musb_barebox if host is enabled
musb_barebox.c contains code that is only ever used if CONFIG_MUSB_HOST
is set. Building it uncoditionally breaks the build depending on the link
order.

Fixes:
drivers/usb/musb/musb_barebox.c:64: undefined reference to `musb_urb_enqueue'

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 0f1078d commit 88628367db62e44634c1e51dd037ebbbdbb396eb
@Lucas Stach Lucas Stach authored on 27 Nov 2014
Sascha Hauer committed on 27 Nov 2014
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drivers/usb/musb/Makefile