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Staging: iio: industrialio-trigger.c: minor fixups 

We needed to include a header file that declared the functions that are
being exported in this file.

Also fix up an indentation problem, and some sparse warnings.

Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Greg Kroah-Hartman 2010-05-04 22:34:00 -07:00
parent 19ca92e0bc
commit 74112d3f3a
1 changed files with 7 additions and 6 deletions
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13
drivers/staging/iio/industrialio-trigger.c
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@ -18,6 +18,7 @@
#include "iio.h"
#include "trigger.h"
#include "trigger_consumer.h"
/* RFC - Question of approach
* Make the common case (single sensor single trigger)
@ -92,9 +93,9 @@ idr_again:
**/
static void iio_trigger_unregister_id(struct iio_trigger *trig_info)
{
spin_lock(&iio_trigger_idr_lock);
idr_remove(&iio_trigger_idr, trig_info->id);
spin_unlock(&iio_trigger_idr_lock);
spin_lock(&iio_trigger_idr_lock);
idr_remove(&iio_trigger_idr, trig_info->id);
spin_unlock(&iio_trigger_idr_lock);
}
int iio_trigger_register(struct iio_trigger *trig_info)
@ -334,9 +335,9 @@ static ssize_t iio_trigger_write_current(struct device *dev,
return len;
}
DEVICE_ATTR(current_trigger, S_IRUGO | S_IWUSR,
iio_trigger_read_current,
iio_trigger_write_current);
static DEVICE_ATTR(current_trigger, S_IRUGO | S_IWUSR,
iio_trigger_read_current,
iio_trigger_write_current);
static struct attribute *iio_trigger_consumer_attrs[] = {
&dev_attr_current_trigger.attr,