linux-kernel - Re: [PATCH] gpio: zynq: Fix problem with unbalanced pm_runtime

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Date:	Thu, 16 Jul 2015 13:01:24 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Michal Simek <michal.simek@...inx.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Michal Simek <monstr@...str.eu>,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	Steffen Trumtrar <s.trumtrar@...gutronix.de>,
	Peter Crosthwaite <peter.crosthwaite@...inx.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Rob Herring <robherring2@...il.com>,
	Alexandre Courbot <gnurou@...il.com>,
	Josh Cartwright <josh.cartwright@...com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] gpio: zynq: Fix problem with unbalanced pm_runtime_enable

On Thu, Jun 25, 2015 at 10:29 AM, Michal Simek <michal.simek@...inx.com> wrote:

> Add missing pm_runtime_disabled to remove().
>
> Error log:
> root@...qmp:~# modprobe gpio_zynq
> root@...qmp:~# lsmod
>     Not tainted
> gpio_zynq 7086 0 - Live 0xffffffbffc00a000
> root@...qmp:~# rmmod gpio_zynq
> root@...qmp:~# lsmod
>     Not tainted
> root@...qmp:~# modprobe gpio_zynq
> [  246.924438] zynq-gpio ff0a0000.gpio: Unbalanced pm_runtime_enable!
> root@...qmp:~# rmmod gpio_zynq
> root@...qmp:~# lsmod
>     Not tainted
>
> Signed-off-by: Michal Simek <michal.simek@...inx.com>

Patch applied with Alex' ACK.

Yours,
Linus Walleij
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