Remove Kconfig file samples/subsys/usb/usb_pid.Kconfig added in
the commit e5cbe6a9e7 ("usb: cdc: Add unique PIDs for each sample")
with the motivation to have a separate ID for each sample supposedly
to be recognizable by the host.
The new USB support does not use the options, VID/PID is set
directly in the application. As a note, it is not necessary to have
unique PID for each sample, especially for the well known USB classes.
Replace the individual Kconfig options in the documentation
by a table with the references to the samples and PIDs.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Many device pointers are initialized at compile and never changed. This
means that the device pointer can be constified (immutable).
Automated using:
```
perl -i -pe 's/const struct device \*(?!const)(.*)= DEVICE/const struct
device *const $1= DEVICE/g' **/*.c
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
At some recent point, directory <zephyr-root>/include was moved to
<zephyr-root>/include/zephyr. However, links from documentation to
Zephyr source on Github were not updated. Update them now.
Signed-off-by: Aleksandar Markovic <aleksandar.markovic.sa@gmail.com>
Move last remaining items from reference section to the appropriate new
section in the new structure.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
