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)
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>

No differences found