[PATCH] tty: serial: amba-pl011: added RS485 support

[Greg Kroah-Hartman]

On Tue, Dec 22, 2020 at 12:18:48AM +0100, Ivan Sistik wrote:
> This patch is ported and corrected version of my previous patch which can
> be reviewed here:
> https://lore.kernel.org/lkml/20200106235203.27256-1-sistik@3ksolutions.sk/
> 
> I have been waiting for some time to see if Lukas Wunner <lukas at wunner.de>
> will create patch with his own solution.
> 
> Now I am successfully running my imeplementation for almost one year in
> production environment. There are no problems with it. I have made
> corrections to patch according to notes from Greg Kroah-Hartman
> <gregkh at linuxfoundation.org>.
> 
> Patch content:

All of the above should not be in the changelog body, but rather below
the --- line.

Please fix this up and resend a v2 with that moved so I don't have to
hand-edit the patch to be able to apply it!

thanks,

greg k-h