linux-kernel - Re: Q: return of pinctrl_register and handing at drivers that use this function

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Message-ID: <CACRpkdYB9wPuCH=U3V5EJAhj6Ob2HowUFYT7Q0nqtOYyf7asUQ@mail.gmail.com>
Date:	Mon, 18 Jun 2012 16:38:54 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	"devendra.aaru" <devendra.aaru@...il.com>
Cc:	Stephen Warren <swarren@...dotorg.org>,
	linux-kernel@...r.kernel.org
Subject: Re: Q: return of pinctrl_register and handing at drivers that use
 this function

On Mon, Jun 18, 2012 at 2:04 PM, devendra.aaru <devendra.aaru@...il.com> wrote:

> So checking the return value of pinctrl_register with IS_ERR is not required.

Nope.

> There are drivers in pinctrl subsystem which uses the IS_ERR and may (not)
> check whether its null or not.
>
> you can expect a patchset of those fixes. :)

Good :-)

Thanks,
Linus Walleij
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