linux-kernel - Re: [PATCH] LDT - Linux Driver Template

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Message-ID: <CAE7jHC9EU=1VWG+quFZw=9b9GTh+TLzCQQvpS0qMKXNznVZZYA@mail.gmail.com>
Date:	Wed, 14 Nov 2012 01:19:06 +0200
From:	Constantine Shulyupin <const@...elinux.com>
To:	Greg KH <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, celinux-dev@...ts.celinuxforum.org
Subject: Re: [PATCH] LDT - Linux Driver Template

On Wed, Nov 14, 2012 at 1:02 AM, Greg KH <gregkh@...uxfoundation.org> wrote:
> On Wed, Nov 14, 2012 at 12:31:13AM +0200, Constantine Shulyupin wrote:
>> >> + *   Device Model (class, device)
>> > Don't use class code in an example, it is slowly going away from the
>> > whole kernel.
>> What to use instead class_create and device_create?
>
> What are you trying to do?

I trying to properly register char device and device region.
Single char device could be registered as misc device with just misc_register.
How to register properly char devices region?
Should to use device_register instead device_create to create dev files?
Which other registration functions char device must to call besides
alloc_chrdev_region, cdev_add?
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