iio:triggers Protect functions in triggers.h from use when not compiled
authorJonathan Cameron <jic23@kernel.org>
Sat, 9 Feb 2013 10:49:00 +0000 (10:49 +0000)
committerJonathan Cameron <jic23@kernel.org>
Sat, 9 Feb 2013 15:22:14 +0000 (15:22 +0000)
commitaaa300262c5912bda34c9cf871719209eae01b06
treeb8aacdd6cf7dfbc6caf125a368fb9b2f84e52241
parentad6c46b0c712e0d8fd8a80ee372b30f14a781888
iio:triggers Protect functions in triggers.h from use when not compiled

Also include a couple of forward defs of struct iio_trigger and struct
iio_trigger_ops to avoid doing this in each driver.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Denis Ciocca <denis.ciocca@st.com>
include/linux/iio/trigger.h