From: Michal Simek <monstr@monstr.eu>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>,
linux-kernel@vger.kernel.org,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
linux-fbdev@vger.kernel.org
Subject: Re: [PATCH 3/3] video: xilinxfb: Simplify error path
Date: Mon, 16 Sep 2013 10:33:04 +0000 [thread overview]
Message-ID: <5236DE60.3020901@monstr.eu> (raw)
In-Reply-To: <5236D4BD.9050707@ti.com>
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On 09/16/2013 11:51 AM, Tomi Valkeinen wrote:
> On 12/09/13 08:54, Michal Simek wrote:
>
>> @@ -394,16 +382,12 @@ static int xilinxfb_release(struct device *dev)
>> /* Turn off the display */
>> xilinx_fb_out32(drvdata, REG_CTRL, 0);
>>
>> - /* Release the resources, as allocated based on interface */
>> - if (drvdata->flags & BUS_ACCESS_FLAG)
>> - devm_iounmap(dev, drvdata->regs);
>> #ifdef CONFIG_PPC_DCR
>> - else
>> + /* Release the resources, as allocated based on interface */
>> + if (!(drvdata->flags & BUS_ACCESS_FLAG))
>> dcr_unmap(drvdata->dcr_host, drvdata->dcr_len);
>> #endif
>
> I might be mistaken, and it's not strictly part of this series, but
> shouldn't dcr_unmap be called somewhere else also, if the probe fails?
yes. It should.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform
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next prev parent reply other threads:[~2013-09-16 10:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-12 5:54 [PATCH 1/3] video: xilinxfb: Use standard variable name convention Michal Simek
2013-09-12 5:54 ` [PATCH 2/3] video: xilinxfb: Use devm_kzalloc instead of kzalloc Michal Simek
2013-09-12 10:42 ` Jingoo Han
2013-09-12 5:54 ` [PATCH 3/3] video: xilinxfb: Simplify error path Michal Simek
2013-09-12 10:46 ` Jingoo Han
2013-09-16 9:51 ` Tomi Valkeinen
2013-09-16 10:33 ` Michal Simek [this message]
2013-09-16 10:34 ` Tomi Valkeinen
2013-09-30 12:05 ` Michal Simek
2013-10-09 9:02 ` Tomi Valkeinen
2013-10-09 10:25 ` Michal Simek
2013-10-09 10:28 ` Tomi Valkeinen
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