- 28 Jun, 2011 40 commits
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Américo Wang authored
It is scheduled to be removed. Acked-by:
Andres Salomon <dilinger@queued.net> Signed-off-by:
WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Joe Perches authored
Just spelling fixes. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Bryan Freed authored
This is so we can support it on x86 SMBUS adapters. Since i2c adapters which do not provide an smbus_xfer interface fall back to using their I2C master_xfer interface, all the i2c_master_send() calls in this driver are changed to i2c_smbus_*() calls. This will fail on an i2c adapter that implements a proper subset of (SMBUS_BYTE | SMBUS_BYTE_DATA | SMBUS_WORD_DATA), but I do not see that in any of our adapters today. This results in a few wrapper functions that provide little additional functionality, so remove them and call the smbus functions directly from the general driver code. Signed-off-by:
Bryan Freed <bfreed@chromium.org> Acked-by:
Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by:
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Bryan Freed authored
Add the required read/write_raw functions to the tsl2563_info_no_irq data structure. This structure is used insted of tsl2563_info when the I2C client has no IRQ. The absence of these functions causes a panic when reading or writing the created sysfs files. Signed-off-by:
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Bryan Freed authored
Add a wrapper for this driver around the IIO_CHAN() wrapper to make channel parameters more readable. This fixes a panic caused by the info_masks being accidentally passed in as channel2 parameters which easily surpass the size of the iio_modifier_names_light array. Signed-off-by:
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Jonathan Cameron authored
Same problem as seen and fixed in adis16204 et al. These were fixed by Randy in: staging: fix more iio builds when IIO_RING_BUFFER is not enabled Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Dan Carpenter authored
In the error handling, it dereferences "st" before it has been initialized. I also just tidied it up a bit to remove some extra conditions. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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maximilian attems authored
No point to start comments with '\'. Signed-off-by:
maximilian attems <max@stro.at> Acked-by:
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Michael Hennerich authored
New driver for AD5686R, AD5685R, AD5684R Quad channel digital to analog converters Changes since V1: drop header file use strtobool() Fix dev attribute macros Reorder probe() function Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Acked-by:
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Michael Hennerich authored
Add IIO_OUT type for DAC like devices In case of IIO_OUT make sure the channel device attribute is writable Ideally we add a flag to iio_chan_spec that tells the core that the channel device attribute is writable... Signed-off-by:
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Michael Hennerich authored
New driver for AD7792/AD7793 3-Channel, Low Noise, Low Power, 16-/24-Bit Sigma-Delta ADC with On-Chip In-Amp and Reference. The AD7792/AD7793 features a dual use data out ready DOUT/RDY output. In order to avoid contentions on the SPI bus, it's necessary to use spi bus locking. The DOUT/RDY output must also be wired to an interrupt capable GPIO. In INDIO_RING_TRIGGERED mode, this driver may block its SPI bus segment for an extended period of time. Changes since V1: Use bool where applicable. Use data buffer that lives in their own cache line. Restructure ad7793_calibrate_all to use an array. Use msleep. Query REG_ID instead of doing a write/read This is a test. Add support for unipolar mode. Drop range attribute in favor of write scale. Add proper locking. Use new validate_trigger callbacks. Use IIO_IN_DIFF for differential channels. Change attribute naming. Use available_scan_masks. Some other miscellaneous cleanup (none functional changes). Signed-off-by:
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anish kumar authored
Signed-off-by:
anish kumar <anish198519851985@gmail.com> Signed-off-by:
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anish authored
Corrected the spelling. Signed-off-by:
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Jonathan Cameron authored
Basically use various new facilities to tidy up. Signed-off-by:
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Jonathan Cameron authored
V2: Actually allocate the space for iio_priv Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
Here the ordering is a little tricky, so to keep changes minimal, a copy of the gpio number is introduced. Signed-off-by:
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Jonathan Cameron authored
Very simple driver, so not much to do. Signed-off-by:
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Jonathan Cameron authored
I've currently squashed the vel + pos combined attribute. If people need them precisely paired I doubt they will get them from the sysfs interface anyway. If that is a requirement it should come via a buffer implementation. Note this patch leaves the completely non standard interface alone. That will get fixed later. Signed-off-by:
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Jonathan Cameron authored
Note I haven't made any changes to the userspace interface as yet. This is all about cleaning up what was actually there (handling all errors etc). Signed-off-by:
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Jonathan Cameron authored
Requires moving a few things around, but should be no functional changes. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
This is still a very odd driver. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
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Jonathan Cameron authored
The main attribute group was placed under driver name for some reason. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
Slightly fiddly case with two regulators - could reorder, but this is the approach with smallest likely impact. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
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