linux-kernel - Re: [PATCH v4 05/13] mmc: sdhci-of-arasan: fix clk issue in sdhci_arasan

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Message-ID: <20160126183056.GH12716@xsjsorenbubuntu>
Date:	Tue, 26 Jan 2016 10:30:56 -0800
From:	Sören Brinkmann <soren.brinkmann@...inx.com>
To:	Jisheng Zhang <jszhang@...vell.com>
CC:	<ulf.hansson@...aro.org>, <arnd@...db.de>,
	<ludovic.desroches@...el.com>, <swarren@...dotorg.org>,
	<lee@...nel.org>, <eric@...olt.net>, <michal.simek@...inx.com>,
	<srinivas.kandagatla@...il.com>, <maxime.coquelin@...com>,
	<patrice.chotard@...com>, <thierry.reding@...il.com>,
	<sebastian.hesselbarth@...il.com>, <kernel@...inux.com>,
	<linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-rpi-kernel@...ts.infradead.org>,
	<linux-tegra@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v4 05/13] mmc: sdhci-of-arasan: fix clk issue in
 sdhci_arasan_remove()

On Tue, 2016-01-26 at 06:15PM +0800, Jisheng Zhang wrote:
> sdhci_pltfm_unregister() could operate host's registers, it will cause
> problems if the clk is already disabled and unprepared. Fix this issue
> by moving the clk_disable_unprepare() call to the end of remove
> function.
> 
> Signed-off-by: Jisheng Zhang <jszhang@...vell.com>
Acked-by: Sören Brinkmann <soren.brinkmann@...inx.com>

	Sören