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| author | Mehdi Djait <mehdi.djait.k@gmail.com> | 2023-03-02 14:04:35 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-03-11 12:18:29 +0000 |
| commit | 4ad682e04c1694aba95627f60e89f83178c277c2 (patch) | |
| tree | 1fa165a854dcf7655856e04b670209c40014b208 | |
| parent | db3c490503bee4d0611f9fc17fcd8cfe6fcdbcad (diff) | |
| download | lwn-4ad682e04c1694aba95627f60e89f83178c277c2.tar.gz lwn-4ad682e04c1694aba95627f60e89f83178c277c2.zip | |
iio: Improve the kernel-doc of iio_trigger_poll
Move the kernel-doc of the function to industrialio-trigger.c
Add a note on the context where the function is expected to be called.
Signed-off-by: Mehdi Djait <mehdi.djait.k@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/bd84fc17e9d22eab998bf48720297f9a77689f45.1677761379.git.mehdi.djait.k@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/industrialio-trigger.c | 6 | ||||
| -rw-r--r-- | include/linux/iio/trigger.h | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c index a2f3cc2f65ef..270ec0a9f641 100644 --- a/drivers/iio/industrialio-trigger.c +++ b/drivers/iio/industrialio-trigger.c @@ -192,6 +192,12 @@ static void iio_trigger_notify_done_atomic(struct iio_trigger *trig) schedule_work(&trig->reenable_work); } +/** + * iio_trigger_poll() - Call the IRQ trigger handler of the consumers + * @trig: trigger which occurred + * + * This function should only be called from a hard IRQ context. + */ void iio_trigger_poll(struct iio_trigger *trig) { int i; diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h index f6360d9a492d..42da55dc3aa7 100644 --- a/include/linux/iio/trigger.h +++ b/include/linux/iio/trigger.h @@ -151,12 +151,6 @@ void iio_trigger_unregister(struct iio_trigger *trig_info); **/ int iio_trigger_set_immutable(struct iio_dev *indio_dev, struct iio_trigger *trig); -/** - * iio_trigger_poll() - called on a trigger occurring - * @trig: trigger which occurred - * - * Typically called in relevant hardware interrupt handler. - **/ void iio_trigger_poll(struct iio_trigger *trig); void iio_trigger_poll_chained(struct iio_trigger *trig); |