linux-kernel - Re: [PATCH] fix bogus use of rc = alloc_chrdev

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Message-ID: <BANLkTinY_OA_sg+texQb-L-T9dowZ=2PrA@mail.gmail.com>
Date:	Tue, 14 Jun 2011 12:23:21 -0600
From:	Jim Cromie <jim.cromie@...il.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Grant Likely <grant.likely@...retlab.ca>, Greg KH <greg@...ah.com>,
	linux-kernel@...r.kernel.org, rpjday@...shcourse.ca
Subject: Re: [PATCH] fix bogus use of rc = alloc_chrdev_region()

On Tue, Jun 14, 2011 at 12:17 PM, Arnd Bergmann <arnd@...db.de> wrote:
> On Tuesday 14 June 2011 18:23:50 Grant Likely wrote:
>> On Tue, Jun 14, 2011 at 8:07 AM, Arnd Bergmann <arnd@...db.de> wrote:
>>
>> > On the topic of drivers/char/{nsc_gpio,pc8736x_gpio,scx200_gpio}, I wonder
>> > if we should move them to drivers/gpio/nsc_gpio despite the fact that they
>> > use a different (older) interface than all the other gpio drivers.
>>
>> I have no problem with moving them into drivers/gpio.  When you do,
>> please rename then drivers/gpio/gpio-*.c
>
> Ok. Should they be in a subdirectory drivers/gpio/nsc_gpio/gpio_* for the
> nonstandard API or do you prefer them to live amongst the regular ones?
>

converting these to gpiolib has been on my list for a while, but
pretty far down.
Moving them is an easy 1st step.
Once theyre converted, I guess they belong with the others,
but its easy to move them again when the convert is done.
preference ?

>        Arnd
>
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