From: Jiri Slaby <jslaby@suse.cz>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Christoph Hellwig <hch@lst.de>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: RFC: drop ISA support in the synlink tty driver?
Date: Tue, 12 Feb 2019 09:08:41 +0100 [thread overview]
Message-ID: <7585c8b6-6dc4-2556-d14f-2fd60dc7df90@suse.cz> (raw)
In-Reply-To: <20190212075151.GA7588@kroah.com>
On 12. 02. 19, 8:51, Greg Kroah-Hartman wrote:
> On Mon, Feb 11, 2019 at 02:25:33PM +0100, Christoph Hellwig wrote:
>> Hi Greg and Jiri,
>>
>> I've been working hard to get rid of the remaining callers the pass a
>> NULL struct device to the DMA mapping functions and am almost done.
>>
>> The only non-trivial driver is the synclink driver, which has legacy
>> early 90s style ISA support that doesn't use the device model at all.
>>
>> In theory we could convert it to an isa_driver, but without testing
>> that seems rather dangerous. So for now I would suggest that we
>> remove the ISA support in this driver - if anyone cares enough we
>> can resurrect it from the git history and convert it to use the driver
>> model.
>
> No objection from me at all, I'll go queue this up now, thanks.
Agreed, but I would kill also the MGSL_BUS_TYPE_ISA macro proper.
thanks,
--
js
suse labs
next prev parent reply other threads:[~2019-02-12 8:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-11 13:25 Christoph Hellwig
2019-02-11 13:25 ` [PATCH] tty/synclink: remove ISA support Christoph Hellwig
2019-02-12 7:51 ` RFC: drop ISA support in the synlink tty driver? Greg Kroah-Hartman
2019-02-12 8:08 ` Jiri Slaby [this message]
2019-02-12 8:25 ` Greg Kroah-Hartman
2019-02-12 8:40 ` Jiri Slaby
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