Use GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW instead of 0 and 1.
Signed-off-by: NMichael Heimpold <mhei@heimpold.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>