[PATCH v2 0/3] Add displaying a version number in imx-usb-loader

[Johannes Zink <j.zink@pengutronix.de>]

This series adds displaying a version number in imx-usb-loader for
easier debugging.

The first two patches add minor cleanup, while the third actually adds
the code for displaying the version number.

The result will look like
$./imx-usb-loader --version
./imx-usb-loader 2023.04.0-00210-g057705fb211a-dirty

Happy hacking
Johannes

Changelog:
  v1 -> v2: worked in Ahmad's review findings. Thanks for reviewing my
            patches!
            - do not rely on autogenerated headers to keep tool buildable
	      outside of KBuild environment
	    - remove double exit when displaying version number
	    - fixed errornous commit subject
	    - added comment in commit message why removing the exit()
	      call in a function is ok, even when not explicitely adding
	      it to all call sites


Johannes Zink (3):
  imx-usb-loader: exit with success when displaying help on purpose
  imx-usb-loader: use proper return code macros
  imx-usb-loader: add commandline option for displaying version number

 scripts/imx/Makefile         |  2 +-
 scripts/imx/imx-usb-loader.c | 30 +++++++++++++++++++++++++-----
 2 files changed, 26 insertions(+), 6 deletions(-)

-- 
2.39.2