On Dec 17 2014 or thereabouts, Jiri Kosina wrote:

On Thu, 11 Dec 2014, Benjamin Tissoires wrote:

quoted

Current names are reported as "K750", "M705", and it can be misleading
for the users when they look at their input device list.

Prefixing the names with "Logitech " makes things better.

Signed-off-by: Benjamin Tissoires <redacted>
---

Changes in v2:
- renamed PREFIX_SIZE into PREFIX_LENGTH
- changed "name_length + PREFIX_LENGTH;" into "PREFIX_LENGTH + name_length;"
- rebased on Peter's last patch series

Ok, looks reasonable. I was waiting whether someone from Logitech would 
comment on the prefix check that could be used other than "Logitech".

But we can add that later.

Applied to for-3.20/logitech, thanks.

Hi Jiri,

Thanks for applying most of the patches (2 are missing, I'll raise them
in your inbox :-P )

Regarding this one, I was wondering if we could not force it into 3.19,
or at least add a stable@ tag. I had requested this in the first
submission, and the rationale was to not change a third time the name of
the device (from "Logitech Unifying Device. Wireless PID:XXXX" to
"[TMK]XXX" to "Logitech [TMK]XXX").

Userspace would be grateful to have a reliable name.

Cheers,
Benjamin