usb: musb: provide empty dma_controller_create() in PIO mode
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Wed, 19 Jun 2013 15:38:12 +0000 (17:38 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 29 Jul 2013 10:53:19 +0000 (13:53 +0300)
commita6a20885f1e13340e30ec35acfdcf14756ecf03c
tree62c38dc72f3c8891a8b5a773dd8b978165829794
parent66c01883ef19bf4537b16931567b7d35c65356ad
usb: musb: provide empty dma_controller_create() in PIO mode

Add a dma_controller_create() returning NULL so a few ifdefs can
dropped.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/musb/musb_dma.h