linux-kernel - Re: [PATCH 1/1] [Blackfin] char driver for Blackfin on-chip OTP memory

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Message-ID: <8bd0f97a0802051059kb108412x7285ebbf82342d48@mail.gmail.com>
Date:	Tue, 5 Feb 2008 13:59:52 -0500
From:	"Mike Frysinger" <vapier.adi@...il.com>
To:	"Jiri Slaby" <jirislaby@...il.com>
Cc:	"Bryan Wu" <bryan.wu@...log.com>, linux-kernel@...r.kernel.org,
	"Mike Frysinger" <michael.frysinger@...log.com>
Subject: Re: [PATCH 1/1] [Blackfin] char driver for Blackfin on-chip OTP memory

On Jan 30, 2008 6:00 AM, Jiri Slaby <jirislaby@...il.com> wrote:
> On 01/30/2008 11:36 AM, Bryan Wu wrote:
> > +
> > +     ret = cdev_add(&bfin_otp_cdev, bfin_otp_dev_node, 1);
> > +     if (ret) {
> > +             unregister_chrdev_region(bfin_otp_dev_node, 1);
> > +             printk(KERN_ERR PFX "unable to register char device\n");
> > +             return ret;
> > +     }
> > +
> > +     bfin_otp_class = class_create(THIS_MODULE, "otp");
> > +     device_create(bfin_otp_class, NULL, bfin_otp_dev_node, "otp");
>
> Anyway, wouldn't be easier/better to use misc.c functionality here
> (misc_register() et al.)?

thanks, ive converted this now ... Bryan can post an updated patch :)
http://blackfin.uclinux.org/gf/project/linux-kernel/scmsvn/?action=browse&path=/trunk/drivers/char/bfin-otp.c&r1=4224&r2=4223
-mike
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