diff options
Diffstat (limited to 'drivers/iio/industrialio-trigger.c')
| -rw-r--r-- | drivers/iio/industrialio-trigger.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c index 3236647b2c37..b489eeeb0004 100644 --- a/drivers/iio/industrialio-trigger.c +++ b/drivers/iio/industrialio-trigger.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/iio/iio.h> +#include <linux/iio/iio-opaque.h> #include <linux/iio/trigger.h> #include "iio_core.h" #include "iio_core_trigger.h" @@ -240,12 +241,13 @@ static void iio_trigger_put_irq(struct iio_trigger *trig, int irq) int iio_trigger_attach_poll_func(struct iio_trigger *trig, struct iio_poll_func *pf) { + struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(pf->indio_dev); bool notinuse = bitmap_empty(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER); int ret = 0; /* Prevent the module from being removed whilst attached to a trigger */ - __module_get(pf->indio_dev->driver_module); + __module_get(iio_dev_opaque->driver_module); /* Get irq number */ pf->irq = iio_trigger_get_irq(trig); @@ -284,13 +286,14 @@ out_free_irq: out_put_irq: iio_trigger_put_irq(trig, pf->irq); out_put_module: - module_put(pf->indio_dev->driver_module); + module_put(iio_dev_opaque->driver_module); return ret; } int iio_trigger_detach_poll_func(struct iio_trigger *trig, struct iio_poll_func *pf) { + struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(pf->indio_dev); bool no_other_users = bitmap_weight(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER) == 1; int ret = 0; @@ -304,7 +307,7 @@ int iio_trigger_detach_poll_func(struct iio_trigger *trig, trig->attached_own_device = false; iio_trigger_put_irq(trig, pf->irq); free_irq(pf->irq, pf); - module_put(pf->indio_dev->driver_module); + module_put(iio_dev_opaque->driver_module); return ret; } |