linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2015-07-11	iio: Drop owner assignment from i2c_driver	Krzysztof Kozlowski	1	-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>
2015-03-09	iio: gyro: itg3200: add suspend/resume support.	NeilBrown	1	-4/+25
	Unless we put the device to sleep when not it use, it wastes 6mA. If the device is asleep on probe, the 'id' register sometimes mis-reads - so reset first. If the device responds at all a command sent to the address, it is almost certainly the correct device already. Acked-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Acked-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-07-07	iio: gyro: itg3200 switch sampling frequency attr to core support.	Jonathan Cameron	1	-58/+43
	By using the info_mask_shared_by_all element of the channel spec, access to the sampling frequency becomes available to in kernel users of the driver. It also shortens and simplifies the code a little. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Reviewed-by: Hartmut Knaack <knaack.h@gmx.de> Cc: Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Cc: Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de> Cc: Christian Strobel <christian.strobel@iis.fraunhofer.de>
2014-03-16	iio:gyro:itg3200 - drop unreachable return ret. Highlighted by smatch	Jonathan Cameron	1	-2/+0
	CHECK drivers/iio/gyro/itg3200_core.c drivers/iio/gyro/itg3200_core.c:114 itg3200_read_raw() info: ignoring unreachable code. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Cc: Neil Brown <neilb@suse.de> Cc: Dan Carpenter <dan.carpenter@oracle.com>
2013-08-17	iio: gyro: itg3200_core: Use devm_iio_device_alloc	Sachin Kamat	1	-11/+4
	Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Christian Strobel <christian.strobel@iis.fraunhofer.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-03-17	iio:gyro:itg3200_core move to info_mask_(shared_by_type/separate)	Jonathan Cameron	1	-8/+5
	The original info_mask is going away in favour of the broken out versions. Signed-off-by: Jonathan Cameron <jic23@kernel.org> cc: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
2013-02-02	iio: gyro: Add itg3200	Manuel Stahl	1	-0/+401
	This patch adds support for the InvenSense itg3200. The itg3200 is a three-axis gyro with 16-bit ADC and I2C interface. Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>