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

iio:bma180: Missing check for frequency fractional part

2014-08-07T23:53:52+00:00

commit 9b2a4d35a6ceaf217be61ed8eb3c16986244f640 upstream. val2 should be zero This will make no difference for correct inputs but will reject incorrect ones with a decimal part in the value written to the sysfs interface. Signed-off-by: Peter Meerwald Cc: Oleksandr Kravchenko Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio:bma180: Fix scale factors to report correct acceleration units

2014-08-07T23:53:52+00:00

commit 381676d5e86596b11e22a62f196e192df6091373 upstream. The userspace interface for acceleration sensors is documented as using m/s^2 units [Documentation/ABI/testing/sysfs-bus-iio] The fullscale raw values for the BMA80 corresponds to -/+ 1, 1.5, 2, etc G depending on the selected mode. The scale table was converting to G rather than m/s^2. Change the scaling table to match the documented interface. See commit 71702e6e, iio: mma8452: Use correct acceleration units, for a related fix. Signed-off-by: Peter Meerwald Cc: Oleksandr Kravchenko Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio:accel:bma180: Make LOW_PASS_FILTER_3DB_FREQUENCY shared_by_type

2014-02-15T11:05:02+00:00

the property is not per-channel, but shared by type Signed-off-by: Peter Meerwald Cc: Kravchenko Oleksandr Signed-off-by: Jonathan Cameron

iio:accel:bma180: Use modifier instead of index in channel specification

2014-02-08T11:31:50+00:00

This driver was not complying with the ABI and the purpose of this patch is to bring it inline so that userspace will correctly identify the channels. Should use channel modifiers (X/Y/Z), not channel indices timestamp channel has scan index 3, not 4 Signed-off-by: Peter Meerwald Cc: Kravchenko Oleksandr Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron

iio:accel:bma180 replaces IIO_ST macro with explicit entries to struct scan_type

2013-12-17T20:55:01+00:00

The IIO_ST macro no longer covers all the elements of struct scan_type and has this has lead to some bugs being introduced. The drivers are easier to follow with this structure being directly filled so that is now preferred. Signed-off-by: Jonathan Cameron Acked-by: Lars-Peter Clausen

Merge v3.13-rc2 into staging-next

2013-12-03T00:39:07+00:00

we want these fixes in here. Signed-off-by: Greg Kroah-Hartman

iio:accel:kxsd9 fix missing mutex unlock

2013-11-17T15:22:00+00:00

This will leave a lock held after reading from the device, preventing any further reads. Signed-off-by: Frank Zago Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron

iio: hid-sensors: accelerometer: Add sensitivity

2013-11-05T23:02:43+00:00

A number of Properties that can be applied to Data Fields are per data field basis or for all data fields. Adding sensitivity field for all accelerometer fields, which is most commonly used in currently available sensor hubs. Signed-off-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron

iio: hid_Sensors: fix crash during trigger unregister

2013-11-02T19:07:06+00:00

We can't store the trigger instance created by iio_trigger_alloc, in trig field of iio_device structure. This needs to be stored in the driver private data. Othewise it can result in crash during module unload. Hence created a trig_ptr in the common data structure for each HID sensor IIO driver and storing here. Signed-off-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron

iio: accel: kxsd9: Remove redundant variable

2013-10-24T13:43:24+00:00

Return directly thereby eliminating an intermediate variable. Signed-off-by: Sachin Kamat Signed-off-by: Jonathan Cameron