linux-kernel - Re: [PATCH] Staging: speakup: Fix allyesconfig build on mn10300

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Message-ID: <20160207202355.GQ3056@var.home>
Date:	Sun, 7 Feb 2016 21:23:55 +0100
From:	Samuel Thibault <samuel.thibault@...-lyon.org>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	Dan Carpenter <dan.carpenter@...cle.com>,
	William Hubbs <w.d.hubbs@...il.com>,
	Chris Brannon <chris@...-brannons.com>,
	Kirk Reiser <kirk@...sers.ca>,
	Melike Yurtoglu <aysemelikeyurtoglu@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	speakup@...ux-speakup.org,
	driverdevel <devel@...verdev.osuosl.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Staging: speakup: Fix allyesconfig build on mn10300

Geert Uytterhoeven, on Sun 07 Feb 2016 10:18:46 +0100, wrote:
> I guess there are many other platforms where the UART is MMIO-driven...

Actually they can't ever get to be exposed to speakup's serialio.c:
their SERIAL_PORT_DFNS would set SERIAL_IO_MEM in the io_type field,
but that field doesn't even exist in serialio.c's old_serial_port, so
serialio.c would actually not even build, so we are on the safe side.

Samuel