Commit Graph

4 Commits

Author SHA1 Message Date
Peter Meerwald f25330f63e iio:magnetometer:mag3110: Report busy in _read_raw() / write_raw() when buffer is enabled
individual reads are not permitted concurrently with buffered reads

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-02-08 10:06:22 +00:00
Jonathan Cameron e5687979eb iio🔍mag3110 replaces IIO_ST macro with explicit entries to struct scan_type
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 <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
2013-12-17 20:55:50 +00:00
Peter Meerwald 911bdc68ec iio: Fix mag3110 scan_type
last argument of IIO_ST is shift, not endianness

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-11-09 12:12:33 +00:00
Peter Meerwald 39631b5f95 iio: Add Freescale mag3110 magnetometer driver
three-axis digital magnetometer with I2C interface

datasheet is available from
http://cache.freescale.com/files/sensors/doc/data_sheet/MAG3110.pdf

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-23 17:43:11 +01:00