Commit Graph

13 Commits

Author SHA1 Message Date
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00
Matt Ranostay 6df1dc05e7 tools: iio: lsiio: enumerate processed channels
Enumerate the processed channels (e.g. *_input) as well the raw channels.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-08-15 18:33:23 +01:00
Linus Walleij af255cd562 iio: lsiio: fix error code handling error
commit acf50b3586
"tools:iio:lsiio: add error handling"
introduced error handling of errors returned from
read_sysfs_string(), but with a simple if (retval),
missing the fact that these functions return a positive
value if the read was successful.

As a result lsiio regresses and does not show any
devices on my filesystem. Fix this by checking for
only negative error codes.

Cc: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-08-12 19:26:22 +01:00
Cristina Opriceana d9abc615ea tools: iio: Send error messages to stderr
This patch indends to make some cleanup and send printf
error messages to stderr. The changes were performed with coccinelle
for failure messages and manual for other cases, such as wrong usage
messages.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-20 18:41:24 +01:00
Cristina Opriceana ff1ac639b3 tools: iio: Remove explicit NULL comparison
Remove explicit NULL comparison and write it in its simpler form as
recommended by checkpatch.pl.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-07-20 18:41:22 +01:00
Hartmut Knaack a9d7acc8b0 tools:iio: rename variables
Use more appropriate/common variable names:
  * namepf instead of nameFile in iio_utils.c
  * ret instead of retval in lsiio.c

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-13 18:54:05 +01:00
Hartmut Knaack 7663a4aac6 tools:iio: adjust coding style
Fix various coding style issues, including:
  * have spaces around operators
  * indentation
  * consolidate parameters in same line
  * required braces
  * adjust/drop comments
  * multiline comment style
  * delete unnecessary empty lines
  * add empty lines to visualize logial code blocks
  * typos

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-13 18:49:43 +01:00
Hartmut Knaack e06e3d7112 tools:iio: rework program parameters
In generic_buffer.c: sort program parameters alphabetically and provide
		     usage information
In lsiio.c: drop unused parameters

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-06-01 08:38:40 +01:00
Hartmut Knaack acf50b3586 tools:iio:lsiio: add error handling
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 <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31 19:45:00 +01:00
Hartmut Knaack e9e45b43b8 tools:iio: catch errors in string allocation
This patch catches errors in string allocation in generic_buffer.c,
iio_event_monitor.c, iio_utils.c and lsiio.c.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31 19:21:10 +01:00
Hartmut Knaack f96d055e4b tools:iio:lsiio: add closedir before exit
In dump_channels() the DIR *dp was left open on exit. Close it and check
for errors.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31 17:30:29 +01:00
Roberta Dobrescu 3fca6a2f46 tools: iio: lsiio: Remove unused variables
This patch removes unused variables from lsiio.c in order
to get rid of the warnings regarding them.

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-03-09 17:18:25 +00:00
Roberta Dobrescu 817020cfb3 iio: Move iio userspace applications out of staging
This patch moves iio userspace applications out of staging, to tools/iio/
and adds a Makefile in order to compile them easily. It also adds tools/iio/
to MAINTAINERS file.

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-03-09 17:16:08 +00:00