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staging:iio:trigger:sysfs trigger: Add a release function to avoid warning on module removal. 

The device is static and should never actually be deleted. The release
is just to avoid a warning from the kernel.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-08-24 17:28:35 +01:00 committed by Greg Kroah-Hartman
parent 82db4249a2
commit 9c0c22bd16
1 changed files with 7 additions and 0 deletions
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7
drivers/staging/iio/trigger/iio-trig-sysfs.c
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@ -77,9 +77,16 @@ static const struct attribute_group *iio_sysfs_trig_groups[] = {
NULL NULL
}; };
/* Nothing to actually do upon release */
static void iio_trigger_sysfs_release(struct device *dev)
{
}
static struct device iio_sysfs_trig_dev = { static struct device iio_sysfs_trig_dev = {
.bus = &iio_bus_type, .bus = &iio_bus_type,
.groups = iio_sysfs_trig_groups, .groups = iio_sysfs_trig_groups,
.release = &iio_trigger_sysfs_release,
}; };
static ssize_t iio_sysfs_trigger_poll(struct device *dev, static ssize_t iio_sysfs_trigger_poll(struct device *dev,