- 19 May, 2011 40 commits
-
-
Jonathan Cameron authored
Add a function to neatly deal with allocation of poll functions. Ultimately this allows us to more easily change the implementation. Signed-off-by:
Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
-
Jonathan Cameron authored
Signed-off-by:
-
Michael Hennerich authored
Use private data space from iio_allocate_device Drop dev_data in favour of iio_priv() Fix typo in gpio name Fix error return path, free gpio Make scale_uv type unsigned long Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Acked-by:
-
Michael Hennerich authored
Convert to new channel registration method Signed-off-by:
-
Michael Hennerich authored
Some other small cleanups including excess header removals. Signed-off-by:
-
Michael Hennerich authored
Signed-off-by:
-
Jonathan Cameron authored
It seemed like a good idea at the time, it wasn't. The code with this in place is larger and more complex for no real gain. Basically we've cleaned up the core around it so much that this no longer makes sense. Only really effects the lis3l02dq driver. Signed-off-by:
Jonathan Cameron <jic23@cam.acuk> Signed-off-by:
-
Michael Hennerich authored
Use private data space from iio_allocate_device Signed-off-by:
-
Jonathan Cameron authored
1) move a generic helper function out of ring_sw. It applies to other buffers as well. 2) Get rid of a lot of left over function definitions. 3) Move all the access functions into static structures. 4) Introduce and use a static structure for the setup functions, preenable etc. Some driver conversions thanks to Michael Hennerich (pulled out of patches that would otherwise sit after this). Signed-off-by:
-
Jonathan Cameron authored
Uses the iio_allocate_device parameter to set aside space for adis16400_state and ____cacheline_aligned buffers for tx and rx to avoid separatel allocating them. Signed-off-by:
-
Jonathan Cameron authored
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 authored
Also removed const casting of _name that was unnecessary. Signed-off-by:
-
Jonathan Cameron authored
Does add a small burden to both handlers, but the gain is somewhat simpler code. Signed-off-by:
-
Jonathan Cameron authored
These events are no longer passed up to userspace. ad7745 - was using these events to indicate directly dataready events. I'm not sure when it ever makes sense to push these to userspace so for now I've taken them to event codes 0 and 1 until someone has time to make this driver do something more standard. (they were arbitary before, they still are, be it in a different way!) Signed-off-by:
-
Jonathan Cameron authored
Currently squashed the fault condition from external temperature sensor - lots of other issues to be fixed with this driver which obeys almost no elements of the abi. V2: removed a couple of usused variables that sparse found. Signed-off-by:
-
Jonathan Cameron authored
Signed-off-by:
-
Jonathan Cameron authored
Signed-off-by:
-
Jonathan Cameron authored
This device has separate events for a sort of decaying average and for the raw value. We don't have a way of specifying this as yet. For now I have both resulting in the same event code. Signed-off-by:
-
Jonathan Cameron authored
This was another abuse of the buffer event codes. Signed-off-by:
-
Jonathan Cameron authored
I won't guarantee I got these right, but they are certainly closer than the abuse of buffer event codes that was perviously in here. Signed-off-by:
-
Jonathan Cameron authored
Trivial cleanup of things that have fallen by the way. Signed-off-by:
-
Jonathan Cameron authored
Awaiting comments on using the nested_irq_trick so that may change. Moves away from platform device to sysfs controlled creation and removal of these triggers. Fix double free of name on trigger allocation failure thanks to Michael Hennerich. Signed-off-by:
-
Jonathan Cameron authored
V2: IIO_CHAN macro usage update. Signed-off-by:
-
Jonathan Cameron authored
Signed-off-by:
-
Jonathan Cameron authored
Drivers have no need to use this functionality any more and we save a lot of code by getting rid of it. Signed-off-by:
-
Michael Hennerich authored
Use iio channel spec for the ring buffer channels. Add/update file comment/license headers. Use available_scan_masks to prevent that multiple channels are enabled. Remove wavefrom type attributes. (no handled directly by the scan_elements) Use SPI_MODE_1. Move ade7758_initial_setup() before ade7758_probe_trigger() to ensure the ADE7758 interrupt is disabled when the host interrupt get's enabled. Add spi_device_id. Update ring buffer setup. Some backporting needed to ensure driver builds all the way through core changes. Signed-off-by:
-
Michael Hennerich authored
Fix list of available sample frequencies. Fix ade7758_write_frequency(). Signed-off-by:
-
Michael Hennerich authored
Update file comment/license header. Signed-off-by:
-
Michael Hennerich authored
According to the ADE7758 datasheet the minimum time between read command (that is, a write to communication register) and data read must not be less than 4us. Signed-off-by:
-
Michael Hennerich authored
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 authored
This is required for the ADE7758 driver cleanup. Signed-off-by:
-
Michael Hennerich authored
Trivial backport done by Jonathan Cameron Signed-off-by:
-
Michael Hennerich authored
staging:iio:adc:ad7606 Convert to new channel registration method Update Add missing call to iio_trigger_notify_done() Set pollfunc top and bottom half handler V3: rebase fixup. Backported to relevant merge point by Jonathan Cameron. V2: IIO_CHAN macro usage update Signed-off-by:
-
Jonathan Cameron authored
For clean drivers its easier to convert to chan_spec based registration than to work around the scan_el attributes going away. Some minor cleanups done whilst here. Untested. V3: rebase fixup and make attribute_group static. V2: IIO_CHAN macro updates. Signed-off-by:
-
Jonathan Cameron authored
For clean drivers its easier to convert to chan_spec based registration than to work around the scan_el attributes going away. Some minor cleanups done whilst here. Untested. V2: IIO_CHAN macro use updated. Signed-off-by:
-
Jonathan Cameron authored
Signed-off-by:
-
Jonathan Cameron authored
This was missed out in original chan_spec conversion. Signed-off-by:
-
Michael Hennerich authored
Convert to new channel registration method Update Add missing call to iio_trigger_notify_done() Backported to a point that will allow the driver to build all the way through the series. V2: IIO_CHAN macro usage updated. Signed-off-by:
-
Jonathan Cameron authored
Signed-off-by:
-
Michael Hennerich authored
Use private data space from iio_allocate_device Signed-off-by:
-
