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| author | Denis CIOCCA <denis.ciocca@st.com> | 2013-02-07 09:46:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-02-09 10:44:44 +0000 |
| commit | 91ffbabfd9ae6b9bfef02bb1e0fbba451c7289a7 (patch) | |
| tree | 1317b513b114e77ef48f2509b21917c183407f0f /include/linux/iio | |
| parent | 5aa57f0a655276f62683c0cc714cd6328d98e08a (diff) | |
| download | linux-91ffbabfd9ae6b9bfef02bb1e0fbba451c7289a7.tar.gz linux-91ffbabfd9ae6b9bfef02bb1e0fbba451c7289a7.tar.xz | |
iio:common: added allocate and deallocate trigger functions when trigger is disabled.
This patch resolve a bugfix when driver is compiled without trigger.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index c40fdf537f69..1f86a97ab2e2 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -235,6 +235,16 @@ void st_sensors_deallocate_trigger(struct iio_dev *indio_dev); irqreturn_t st_sensors_trigger_handler(int irq, void *p); int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf); +#else +static inline int st_sensors_allocate_trigger(struct iio_dev *indio_dev, + const struct iio_trigger_ops *trigger_ops) +{ + return 0; +} +static inline void st_sensors_deallocate_trigger(struct iio_dev *indio_dev) +{ + return; +} #endif int st_sensors_init_sensor(struct iio_dev *indio_dev); |