linux-stable.git/drivers/staging/iio, branch linux-3.5.y

staging:iio:ad7298: Fix linker error due to missing IIO kfifo buffer

2012-06-12T18:12:19+00:00

The ad7298 drivers buffer implementation uses the IIO kfifo buffer, so it needs
to select IIO_KFIFO_BUF. Otherwise (if no other driver selects the symbol) the
following linker error will occur:

drivers/built-in.o: In function `ad7298_register_ring_funcs_and_init':
	(.text+0x245cf2): undefined reference to `iio_kfifo_allocate'
drivers/built-in.o: In function `ad7298_register_ring_funcs_and_init':
	(.text+0x245d7d): undefined reference to `iio_kfifo_free'
drivers/built-in.o: In function `ad7298_ring_cleanup':
	(.text+0x245dcd): undefined reference to `iio_kfifo_free'

Signed-off-by: Lars-Peter Clausen 
Reported-by: Randy Dunlap 
Signed-off-by: Greg Kroah-Hartman

staging:iio:ad7606: Re-add missing scale attribute

2012-06-07T05:34:07+00:00

Commit 50ac23be ("staging:iio:adc:ad7606 add local define for chan_spec
structures.") accidentally removed the scale info_mask flag. This patch
adds it back again.

Signed-off-by: Lars-Peter Clausen 
Cc: stable   [3.2+]
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging:iio: remove num_interrupt_lines from documentation

2012-06-05T04:15:31+00:00

Commit 5aa9618896e0ba49 ("staging:iio: remove broken support for
multiple event interfaces.") removed the num_interrupt_lines field from
struct iio_info but the documentation was never updated.

Signed-off-by: Johan Hovold 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: add support for hmc5883/hmc5883l to hmc5843 magnetometer driver

2012-05-17T15:24:56+00:00

v3 addresses review comments:
* rotate tables (Jonathan Cameron)
* remove trailing space, add newline in sysfs output (Jonathan Cameron)
* split out patch for reorganization of hmc5843_set_rate() (Jonathan Cameron)
* use static table to describe chip variants (Jonathan Cameron)

v2 addresses review comments:
* fixes and cleanups have been split out (Jonathan Cameron)
* constants are generally prefixed HMC5843_, except when related
  specifically to hmc5883 (Jonathan Cameron)
* simplify code and avoid temp buffer in
  hmc5843_show_sampling_frequencies_available() (Lars-Peter Clausen)
* use sysfs_streq() instead of strncmp()/strlen() in
  hmc5843_check_sampling_frequency() (Lars-Peter Clausen)

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: reorganize hmc5843_set_rate()

2012-05-17T15:24:56+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: rename function/data to consistently start with hmc5843_

2012-05-17T15:24:56+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: cleanup and move comments in hmc5843

2012-05-17T15:24:55+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: add check for measurement configuration value passed to hmc5843

2012-05-17T15:24:55+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: rework sampling rate setting in hmc5843

2012-05-17T15:24:55+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: rename and prefix CONSTANTs to distinguish between HMC5843 and HMC5883

2012-05-16T20:28:09+00:00

Signed-off-by: Peter Meerwald 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman