Wolfram Sang [off-list ref] wrote:

Missing this firmware is not fatal, my wifi card still works. Even more,
I couldn't find any documentation what it is or where to get it. So, I
don't think the users should be notified if it is missing. If you browse
the net, you see the message is present is in quite some logs. Better
remove it.

Signed-off-by: Wolfram Sang <wsa@kernel.org>

Patch applied to wireless-drivers-next.git, thanks.

3f4600de8c93 iwlwifi: yoyo: don't print failure if debug firmware is missing

-- 
https://patchwork.kernel.org/patch/11625759/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches