linux-kernel - Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

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Date:	Wed, 30 Mar 2016 11:01:59 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Timur Tabi <timur@...eaurora.org>
Cc:	Christopher Covington <cov@...eaurora.org>,
	Andre Przywara <andre.przywara@....com>,
	Russell King <linux@....linux.org.uk>,
	Jiri Slaby <jslaby@...e.com>, linux-serial@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jon Masters <jcm@...hat.com>,
	Mark Langsdorf <mlangsdo@...hat.com>,
	Dave Martin <dave.martin@...aro.org>,
	Aleksey Makarov <aleksey.makarov@...aro.org>
Subject: Re: [PATCH] tty: amba-pl011: Use 32-bit accesses for SBSA UART

On Wed, Mar 30, 2016 at 12:01:56PM -0500, Timur Tabi wrote:
> Greg Kroah-Hartman wrote:
> >If this isn't a bug fix or regression fix, it's not ok for 4.6-final, it
> >will have to wait for 4.7-rc1.
> 
> It fixes a problem on our platform (QDF2432).  Without this patch, we can't
> use the PL011 at all.

Did it ever work before?  Or is this new functionality?