linux-kernel - Re: [PATCH] Change request_irq() to use struct net

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Message-ID: <CAHp75VdouA2w5WjBPJ2cX8AKvTeCNrj6pM+3SS5DzU+ARM5M3Q@mail.gmail.com>
Date:	Thu, 25 Jul 2013 15:16:32 +0300
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	Prashant Shah <pshah.mumbai@...il.com>
Cc:	Ryan Mallon <rmallon@...il.com>, netdev <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	mwhitehe@...hat.com, kernel-mentors@...enic.com
Subject: Re: [PATCH] Change request_irq() to use struct net_device *dev->name

On Thu, Jul 25, 2013 at 8:38 AM, Prashant Shah <pshah.mumbai@...il.com> wrote:
> On Thu, Jul 25, 2013 at 10:49 AM, Prashant Shah <pshah.mumbai@...il.com> wrote:
>>> You should also remove the definition of DRV_NAME, since it is no longer
>>> used. The changelog should probably mention that this will change the
>>> interrupt name (which appears in /proc/interrupts for example) from "wd"
>>> to "eth%d".
>
> I was going through the code. The apne driver apne.c in the same
> folder is using DRV_NAME in request_region()
>
>> if (!request_region(IOBASE, 0x20, DRV_NAME)) {
>
> I can change the wd.c request_region() code to use DRV_NAME. Currently
> it is using a string constant.
>
>> r = request_region(base_addr, WD_IO_EXTENT, "wd-probe");
>
> This will make it more consistent. Please suggest which change is more
> preferable.

If you convert each driver to use devres API, you may avoid a lot of
useless work.

-- 
With Best Regards,
Andy Shevchenko
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