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2013-08-03iio: adc: ti_am335x_adc: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Rachna Patil <rachna@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03Documentation: devres: add IIO device alloc/free functions to listOleksandr Kravchenko
Add devm_iio_device_alloc() and devm_iio_device_free() functions to list of supported calls. Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: accel: st_accel: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: accel: kxsd9: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: hid-sensor-accel-3d: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging: iio: light: isl29028: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging: iio: light: isl29018: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging: iio: spear_adc: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Stefan Roese <sr@denx.de> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging: iio: mxs-lradc: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: frequency: adf4350: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. This also takes care of missing clk_put function calls implicitly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: max1363: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: exynos_adc: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: at91: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: viperboard_adc: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ti-adc081c: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: nau7802: Use devm_iio_device_allocSachin Kamat
Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: mcp320x: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Oskar Andero <oskar.andero@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: lp8788_adc: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Milo Kim <milo.kim@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7923: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7887: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7793: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7791: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7476: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7298: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: adc: ad7266: Use devm_* APIsSachin Kamat
devm_* APIs are device managed and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: add APDS9300 ambilent light sensor driverOleksandr Kravchenko
This patch adds IIO driver for APDS9300 ambient light sensor (ALS). http://www.avagotech.com/docs/AV02-1077EN The driver allows to read raw data from ADC registers or calculate lux value. It also can handle threshold interrupt. Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03of: Add Avago Technologies vendor prefixOleksandr Kravchenko
This commit adds a device tree vendor prefix for Avago Technologies. Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: core: implement devm_iio_device_alloc/devm_iio_device_freeGrygorii Strashko
Add a resource managed devm_iio_device_alloc()/devm_iio_device_free() to automatically clean up any allocations made by IIO drivers, thus leading to simplified IIO drivers code. In addition, this will allow IIO drivers to use other devm_*() API (like devm_request_irq) and don't care about the race between iio_device_free() and the release of resources by Device core during driver removing. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Tested-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: Remove IIO_DEV_ATTR_RESET macroLars-Peter Clausen
There are no users of this macro left and we have come to the conclusion that it is not a good idea to expose the raw chip reset to userspace so the macro is very unlikely to be used in new drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging:iio:ade7xxx: Don't expose the chip reset to userspaceLars-Peter Clausen
There is no reason why userspace should want to trigger a manual reset of the device, so remove this functionality. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging:iio:adt7316: Don't expose the chip reset to userspaceLars-Peter Clausen
There is no reason why userspace should want to trigger a manual reset of the device, so remove this functionality. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03staging:iio:ad2s1210: Don't expose the chip reset to userspaceLars-Peter Clausen
There is no reason why userspace should want to trigger a manual reset of the device, so remove this functionality. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: add configuration option for debug supportOtavio Salvador
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: Add a comment to about alphabetical order to Kconfigs and MakefilesLars-Peter Clausen
Keeping Makefile and Kconfig entries in alphabetical order usually works better than just appending new entries at the end, since it reduces the amount of conflicts. This patch adds a comment to the IIO Kconfig and Makefile files to document that the entries should be kept in alphabetical order. Also reorder those entries which weren't in alphabetical order yet. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio:dac:mcp4725 wrong return type of attribute _show functionJonathan Cameron
Should be ssize_t and is int. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Reported-by: Fengguan Wu <fengguang.wu@intel.com> Acked-by: Peter Meerwald <pmeerw@pmeerw.net>
2013-08-03iio: hid-sensor-magn-3d: add module alias for autoloadAlexander Holler
Add a MODULE_DEVICE_TABLE in order to let hotplug mechanisms automatically load the driver. This makes it also possible to use the usual driver name instead of HID-SENSOR-2000xx which isn't very descriptive in kernel messages. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by:Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: hid-sensor-als: add module alias for autoloadAlexander Holler
Add a MODULE_DEVICE_TABLE in order to let hotplug mechanisms automatically load the driver. This makes it also possible to use the usual driver name instead of HID-SENSOR-2000xx which isn't very descriptive in kernel messages. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by:Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: hid-sensor-gyro-3d: add module alias for autoloadAlexander Holler
Add a MODULE_DEVICE_TABLE in order to let hotplug mechanisms automatically load the driver. This makes it also possible to use the usual driver name instead of HID-SENSOR-2000xx which isn't very descriptive in kernel messages. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by:Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: hid-sensor-accel-3d: add module alias for autoloadAlexander Holler
Add a MODULE_DEVICE_TABLE in order to let hotplug mechanisms automatically load the driver. This makes it also possible to use the usual driver name instead of HID-SENSOR-2000xx which isn't very descriptive in kernel messages. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by:Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: mxs-lradc: Check the return value from stmp_reset_block()Fabio Estevam
stmp_reset_block() may fail, so let's check its return value and propagate it in the case of error. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: fix semicolon in io_core_trigger.hPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: staging: fix typo in ade758_ring.cPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: fix typo, Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350Peter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: staging: fix device.txt documentationPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: Add Nuvoton NAU7802 ADC driverAlexandre Belloni
The Nuvoton NAU7802 ADC is a 24-bit 2-channels I2C ADC, with adjustable gain and sampling rates. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: move ABI specification for store_eeprom; is used by ad9523, mcp4725 and ↵Peter Meerwald
ds1077 devices Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: add DAC 500kohm_to_gnd to possible powerdown_modesPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: add powerdown to mcp4725 dac drivePeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: add store_eeprom to mcp4725 dac driverPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: reword help text of several IIO_ST driversPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: "Denis Ciocca" <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>