usb: musb: Pass fifo_mode in platform data

This allows setting the correct fifo_mode when multiple
MUSB glue layers are built-in.

Cc: Fabio Baltieri <fabio.baltieri@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Apelete Seketeli <apelete@seketeli.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c
index 06e8b35..abf7272 100644
--- a/drivers/usb/musb/ux500.c
+++ b/drivers/usb/musb/ux500.c
@@ -191,6 +191,7 @@
 	.quirks		= MUSB_INDEXED_EP,
 	.init		= ux500_musb_init,
 	.exit		= ux500_musb_exit,
+	.fifo_mode	= 5,
 
 	.set_vbus	= ux500_musb_set_vbus,
 };