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| author | Jonathan Cameron <jic23@kernel.org> | 2013-02-09 10:49:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-02-09 15:22:14 +0000 |
| commit | aaa300262c5912bda34c9cf871719209eae01b06 (patch) | |
| tree | b8aacdd6cf7dfbc6caf125a368fb9b2f84e52241 /include/linux/iio | |
| parent | ad6c46b0c712e0d8fd8a80ee372b30f14a781888 (diff) | |
| download | op-kernel-dev-aaa300262c5912bda34c9cf871719209eae01b06.zip op-kernel-dev-aaa300262c5912bda34c9cf871719209eae01b06.tar.gz | |
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>
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/trigger.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h index 20239da..c66e0a9 100644 --- a/include/linux/iio/trigger.h +++ b/include/linux/iio/trigger.h @@ -12,6 +12,7 @@ #ifndef _IIO_TRIGGER_H_ #define _IIO_TRIGGER_H_ +#ifdef CONFIG_IIO_TRIGGER struct iio_subirq { bool enabled; }; @@ -117,4 +118,8 @@ irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private); __printf(1, 2) struct iio_trigger *iio_trigger_alloc(const char *fmt, ...); void iio_trigger_free(struct iio_trigger *trig); +#else +struct iio_trigger; +struct iio_trigger_ops; +#endif #endif /* _IIO_TRIGGER_H_ */ |
