kernel.git/drivers/iio/imu, branch linux-3.15.y

iio:imu:mpu6050: Fixed segfault in Invensens MPU driver due to null dereference

2014-04-26T10:14:51Z

The driver segfaults when the kernel boots with device tree as the platform data is then not present and the pointer is deferenced without checking it is not null. This patch introduces such a check avoiding the crash. Signed-off-by: Atilla Filiz Signed-off-by: Jonathan Cameron Cc: Stable@vger.kernel.org

Merge tag 'iio-for-3.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

2014-02-11T22:12:12Z

Jonathan writes: First set of new drivers and cleanups for IIO in the 3.15 cycle. New drivers: * si7005 relative humidity and temperature sensor * Lite-on ltr501 ambient light and proximity sensor Cleanups * Clean up some dead comments in max1363 * Drop some obsolete variables in adjd_s311 and tcs3472 left over from the introduction of iio_push_to_buffers_with_timestamp. * Drop some unneeded linux/init.h includes * Squish a sparse warning in mpl3115 by correctly specifying a be32 variable. * A number of cleanups and fixes for sca3000 * Drop an unneed checks in mxs-lradc, ad7303 and adis16400. * Drop a platform_set_drvdata in viperboard after the only use of it was removed during a devm conversion. * Add a missing device name for ak8975 to comply with the ABI. * Put mpu6050 into the IMU menu as it slipped out into the main menu. * Fix a typo and some comment formatting in mpu6050. * Document at91 ADC clock properties.

iio: imu: inv_mpu6050: Fix typo and formatting

2014-02-08T12:29:40Z

Signed-off-by: Manuel Stahl Signed-off-by: Jonathan Cameron

iio: imu: mpu6050: Move config entry into IMU menu

2014-02-08T12:27:30Z

Signed-off-by: Manuel Stahl Signed-off-by: Jonathan Cameron

iio: adis16400: Set timestamp as the last element in chan_spec

2014-02-08T11:26:06Z

This is necessary since timestamp is calculated as the last element in iio_compute_scan_bytes(). Without this fix any userspace code reading the layout of the buffer via sysfs will incorrectly interpret the data leading some nasty corruption. Signed-off-by: Marcus Folkesson Acked-by: Lars-Peter Clausen Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron

iio:imu:adis16400 remove an unneeded check

2014-02-03T21:43:22Z

We know "ret" is zero here so there is no need to check. Signed-off-by: Dan Carpenter Acked-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio: delete non-required instances of include

2014-01-11T11:59:00Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Jonathan Cameron

iio:imu:adis16400 fix pressure channel scan type

2013-12-17T20:34:18Z

A single channel in this driver was using the IIO_ST macro. This does not provide a parameter for setting the endianness of the channel. Thus this channel will have been reported as whatever is the native endianness of the cpu rather than big endian. This means it would be incorrect on little endian platforms. Signed-off-by: Jonathan Cameron Acked-by: Lars-Peter Clausen Cc: stable@vger.kernel.org

iio:mpu6050: Use iio_push_to_buffers_with_timestamp()

2013-09-21T18:23:58Z

Makes the code a bit shorter and less ugly. Signed-off-by: Lars-Peter Clausen Cc: Ge Gao Signed-off-by: Jonathan Cameron

iio:adis_lib: Use iio_push_to_buffers_with_timestamp()

2013-09-21T18:23:57Z

Makes the code a bit shorter and less ugly. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron