A question about staging driver like pi433

[Greg KH]

On Mon, Aug 09, 2021 at 04:13:28PM +0000, Sidong Yang wrote:
> Hi all,
> 
> I have a question about staging driver. I'm a newbie kernel developer
> and I tried contributed some patches for staging drivers. In those
> staging drivers, I'm interested in pi433 and wrote some patches for it
> about 2 years ago. and then I tried to go deeper for that. I tried to
> buy pi433 device but I can't. It seems that no longer available. 
> 
> In this case, pi433 should be removed from source tree?

Why would it be removed if people still use it?

> If not, It's okay to send patches for it?

Please do!

thanks,

greg k-h