| 0495081179212b758775df752e657ea71dcae020 |
|
22-Aug-2014 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
iio: meter: ade7758: Fix indio_dev->trig assignment
This can result in wrong reference count for trigger device, call
iio_trigger_get to increment reference.
Refer to http://www.spinics.net/lists/linux-iio/msg13669.html for discussion
with Jonathan.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Cc: Stable@vger.kernel.org
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| 398fd22b6b94cb15c1c299bceecd63644a1b17b4 |
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06-Dec-2014 |
Peter Meerwald <pmeerw@pmeerw.net> |
iio: Remove timestamp argument from iio_trigger_poll() and iio_trigger_poll_chained()
argument has been ignored; adjust drivers accordingly
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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| 1e9663c62b32f695af37fec4afc473b59f5ca9b4 |
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25-Mar-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
iio:trigger: Introduce iio_tigger_{set,get}_drvdata
Introduce iio_tigger_{set,get}_drvdata which allows to attach driver specific
data to a trigger. The functions wrap access to the triggers private_data field
and all current users are updated to use iio_tigger_{set,get}_drvdata instead of
directly accessing the private_data field. This is the first step towards
removing the private_data field from the iio_trigger struct.
The following coccinelle script has been used to update the drivers:
<smpl>
@@
struct iio_trigger *trigger;
expression priv;
@@
-trigger->private_data = priv
+iio_trigger_set_drv_data(trigger, priv)
@@
struct iio_trigger *trigger;
@@
-trigger->private_data
+iio_trigger_get_drv_data(trigger)
</smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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| 7cbb753701d11f3c71e8543e1ae0fc0772edac06 |
|
26-Apr-2012 |
Lars-Peter Clausen <lars@metafoo.de> |
staging:iio: Streamline API function naming
Currently we use two different naming schemes in the IIO API, iio_verb_object
and iio_object_verb. E.g iio_device_register and iio_allocate_device. This
patches renames instances of the later to the former. The patch also renames allocate to
alloc as this seems to be the preferred form throughout the kernel.
In particular the following renames are performed by the patch:
iio_put_device -> iio_device_put
iio_allocate_device -> iio_device_alloc
iio_free_device -> iio_device_free
iio_get_trigger -> iio_trigger_get
iio_put_trigger -> iio_trigger_put
iio_allocate_trigger -> iio_trigger_alloc
iio_free_trigger -> iio_trigger_free
The conversion was done with the following coccinelle patch with manual fixes to
comments and documentation.
<smpl>
@@
@@
-iio_put_device
+iio_device_put
@@
@@
-iio_allocate_device
+iio_device_alloc
@@
@@
-iio_free_device
+iio_device_free
@@
@@
-iio_get_trigger
+iio_trigger_get
@@
@@
-iio_put_trigger
+iio_trigger_put
@@
@@
-iio_allocate_trigger
+iio_trigger_alloc
@@
@@
-iio_free_trigger
+iio_trigger_free
</smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 06458e277eac2b8761b0a04d3c808d57be281a2e |
|
25-Apr-2012 |
Jonathan Cameron <jic23@kernel.org> |
IIO: Move core headers to include/linux/iio
Step 1 in moving the IIO core out of staging.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 8e336a722bb234f9d7805647e0290f2a397ca04d |
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10-Jul-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
staging: Add export.h for THIS_MODULE/EXPORT_SYMBOL to drivers/staging users.
Lots of drivers have in the past expected the presence of basic things
like THIS_MODULE and EXPORT_SYMBOL. With the header cleanup, they wont
have these. Call out the include explicitly.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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| 17ee97e5f30995baf00f490e3facfea9996630ab |
|
12-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:gyro and meter: header housecleaning.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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| d29f73db791098179af90e6a5b1df41f941b32cd |
|
12-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:triggers introduce iio_trigger_ops to take const bits out of iio_trig_structure.
Right now this results in increased code, but I still think it is worth doing to avoid
replication across instances of drivers etc and move as much stuff as possible to constant.
Ops structure is optional for the occasional driver that uses none of it (currently
only the ad7793).
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| a3f02370c9fa6d85fbee2c11649ebc9c84bae919 |
|
18-May-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
staging:iio:meter:ade7758: Use private data space from iio_allocate_device
Use private data space from iio_allocate_device.
Drop dev_data in favor of iio_priv().
Fix indention issues from previous patches.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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| 59c85e82c2e7a672cb4342dc5ccf9df8a3a14f73 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:trigger handle name attr in core, remove old alloc and register any control_attrs via struct device
As the majority of triggers don't actually have any other control_attrs lets use the fact
that struct device has a groups element when we do need to have these attributes registered.
A vargs function is used to cut down on lots of building strings in every single driver
just in order to pass them into the allocate.
Also iio_allocate_trigger_named -> iio_allocate_trigger as there is no
unamed version any more, so that is now just confusing.
Blackfin tested and fixed by Michael Hennerich.
V2: Elements from Michael Hennerich's patches for the ade7758
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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| 69c272cc8edf3e5432859a9c1bcb51a64b2accb5 |
|
18-May-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
staging:iio:meter:ade7758: Update trigger to the new API
Update trigger to the new API.
Add file comment/license header.
Some backporting needed to keep the driver building all the way
through the core changes.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 4be6f5dab712db9e7e16e6120865c5bb1af4a41d |
|
18-Apr-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:ade7758 replace unnecessary event line registration.
This was only used for triggering and hence should never have been
done this way in the first place. Needs to go prior to cleaning
out some of the registration functions.
Untested but identical in form to those that have been.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 8210cfe9bd99fd63fae0b60c40fa793b8454e381 |
|
28-Oct-2010 |
Barry Song <barry.song@analog.com> |
staging: iio: meter: new driver for ADE7758 devices
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|