linux-stable.git/tools/iio, branch v4.2.3

tools:iio:iio_utils: pass strings as const

2015-06-01T07:40:26+00:00

Mark strings, which are not supposed to be changed (basedir, filename,
value), as const in function parameters.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio: rework program parameters

2015-06-01T07:38:40+00:00

In generic_buffer.c: sort program parameters alphabetically and provide
		     usage information
In lsiio.c: drop unused parameters

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_utils: initialize count during declaration

2015-06-01T07:37:54+00:00

In build_channel_array(), count can be initialized already during variable
declaration.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_utils: move up reset of sysfsfp

2015-06-01T07:37:09+00:00

In iioutils_get_type() it is logically better fitting to have sysfsfp
assigned zero right after closing it.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_utils: refactor assignment of is_signed

2015-06-01T07:35:29+00:00

Change the assignment of *is_signed in iioutils_get_type() to a one-liner,
as already done with *be.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_event_monitor: refactor events output

2015-06-01T07:34:48+00:00

Refactor the code in print_event() to reduce code duplication and better
reflect that the type is output unconditionally, as well as cascade the
dependency of the diff-channel. Saves a few lines of code, as well.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio: return values directly

2015-06-01T07:33:47+00:00

Return directly, if no common cleanup is required.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_utils: add missing documentation

2015-06-01T07:33:17+00:00

Fully document public functions and elements.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:lsiio: add error handling

2015-05-31T18:45:00+00:00

Add error handling to calls which can indicate a major problem by
returning an error code.
This also involves to change the type of dump_devices() from void to int.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron

tools:iio:iio_utils: add error handling

2015-05-31T18:43:50+00:00

Add error handling to calls which can indicate a major problem by
returning an error code.
This also sets ret to -ENOENT in iioutils_get_type() and
iioutils_get_param_float() to indicate if no matching directory entry was
found.

Signed-off-by: Hartmut Knaack 
Signed-off-by: Jonathan Cameron