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path: root/drivers/iio/light/vcnl4000.c
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2017-08-22iio:light: drop assign iio_info.driver_module and iio_trigger_ops.ownerJonathan Cameron1-1/+0
The equivalent of both of these are now done via macro magic when the relevant register calls are made. The actual structure elements will shortly go away. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
2016-07-10iio: light: vcnl4000: Add missing lockingPeter Meerwald-Stadler1-4/+14
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-07-10iio: light: vcnl4000: Cleanup read_raw() returnsPeter Meerwald-Stadler1-16/+11
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-07-10iio: light: vcnl4000: Use BIT() macroPeter Meerwald-Stadler1-4/+4
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-07-10iio: light: vcnl4000: Mention and check support for VCNL4010 and VCNL4020Peter Meerwald-Stadler1-5/+14
VCNL4000, VCNL4010 and VCNL4020 chips are fairly compatible from a software point of view, added features are not yet supported by the driver patch adds a check for the product ID and demotes the corresponding dev_info() to dev_dbg() Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-11iio: Drop owner assignment from i2c_driverKrzysztof Kozlowski1-1/+0
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-12-03iio:vcnl4000: Mark transfer buffer as __be16Lars-Peter Clausen1-1/+1
Fixes the following warnings from sparse: drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16 drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16 drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16 drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16 Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-11-24iio: light: vcnl4000: Use devm_iio_device_registerSachin Kamat1-8/+1
devm_iio_device_register simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-24iio: light: vcnl4000: Remove redundant codeSachin Kamat1-5/+1
The if check is redundant as the value obtained from iio_device_register() is already in the required format. Hence return the function directly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio:vcnl4000: Use devm_iio_device_allocPeter Meerwald1-12/+4
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-03-17iio:light:vcnl4000 move to info_mask_(shared_by_type/separate)Jonathan Cameron1-3/+3
The original info_mask is going away in favour of the broken out versions. Signed-off-by: Jonathan Cameron <jic23@kernel.org> cc: Peter Meerwald <pmeerw@pmeerw.net>
2013-01-03Drivers: iio: remove __dev* attributes.Greg Kroah-Hartman1-4/+4
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-20iio: add vcnl4000 combined ALS and proximity sensorPeter Meerwald1-0/+217
minimal driver, no IR current control and proximity/event handling yet v5: * checkpatch warnings * increase msleep() to 20 ms when waiting for data ready as measurement/conversion can take up to 100 ms, 1 ms is too short v4 (address comments by Jonathan Cameron) * remove SENSORS_ prefix in Kconfig * change from IIO_INTENSITY to IIO_LIGHT * move from staging v3 (address comments by Shubhrajyoti Datta) * cleanup Kconfig entry * call I2C read/write functions directly v2 (address comments by Lars-Peter Clausen and Jonathan Cameron) * unify code for reading PS and AL data into parameterized _measure() function * limit wait for data to become ready within 20 tries * drop IIO_LIGHT channel, add SCALE to IIO_INTENSITY * drop extra string arguments used for logging purpose only Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>