iio: tweak language in industrialio-trigger comments

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 4fe0ead..4d6c7d8 100644 (file)
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -160,7 +160,7 @@ void iio_trigger_notify_done(struct iio_trigger *trig)
        trig->use_count--;
        if (trig->use_count == 0 && trig->ops && trig->ops->try_reenable)
                if (trig->ops->try_reenable(trig))
-                       /* Missed and interrupt so launch new poll now */
+                       /* Missed an interrupt so launch new poll now */
                        iio_trigger_poll(trig, 0);
 }
 EXPORT_SYMBOL(iio_trigger_notify_done);
@@ -193,7 +193,7 @@ static void iio_trigger_put_irq(struct iio_trigger *trig, int irq)
  * This is not currently handled.  Alternative of not enabling trigger unless
  * the relevant function is in there may be the best option.
  */
-/* Worth protecting against double additions?*/
+/* Worth protecting against double additions? */
 static int iio_trigger_attach_poll_func(struct iio_trigger *trig,
                                        struct iio_poll_func *pf)
 {
@@ -201,7 +201,7 @@ static int iio_trigger_attach_poll_func(struct iio_trigger *trig,
        bool notinuse
                = bitmap_empty(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
 
-       /* Prevent the module being removed whilst attached to a trigger */
+       /* Prevent the module from being removed whilst attached to a trigger */
        __module_get(pf->indio_dev->info->driver_module);
        pf->irq = iio_trigger_get_irq(trig);
        ret = request_threaded_irq(pf->irq, pf->h, pf->thread,
@@ -288,7 +288,7 @@ void iio_dealloc_pollfunc(struct iio_poll_func *pf)
 EXPORT_SYMBOL_GPL(iio_dealloc_pollfunc);
 
 /**
- * iio_trigger_read_current() - trigger consumer sysfs query which trigger
+ * iio_trigger_read_current() - trigger consumer sysfs query current trigger
  *
  * For trigger consumers the current_trigger interface allows the trigger
  * used by the device to be queried.
@@ -305,7 +305,7 @@ static ssize_t iio_trigger_read_current(struct device *dev,
 }
 
 /**
- * iio_trigger_write_current() trigger consumer sysfs set current trigger
+ * iio_trigger_write_current() - trigger consumer sysfs set current trigger
  *
  * For trigger consumers the current_trigger interface allows the trigger
  * used for this device to be specified at run time based on the triggers
@@ -476,7 +476,7 @@ void iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
 
 void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
 {
-       /* Clean up and associated but not attached triggers references */
+       /* Clean up an associated but not attached trigger reference */
        if (indio_dev->trig)
                iio_trigger_put(indio_dev->trig);
 }