As there is no check (yet!) in the directive, many
.. zephyr-app-commands:: in the documentation are pointing to
non-existing sample applications, which is problematic for users who
typically expect to just copy-paste the commands and have them work.
This commit fixes all offending references to point to existing samples,
or converts them to simple ":app:" instead of ":zephyr-app:" when the
intent wasn't to refer to in-tree samples.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
With over a dozen LED samples, grouping them in a common drivers/led/
folder helps keep things tidy and lays the groundwork for further
improvements in the way samples are showing up in the docs.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
