This function in used by the MCI over SPI driver.

Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Franck Jullien authored on 24 Nov 2011 Sascha Hauer committed on 25 Nov 2011