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SubjectRe: [PATCH 3/3] video: xilinxfb: Simplify error path
On 10/09/2013 11:02 AM, Tomi Valkeinen wrote:
> On 30/09/13 15:05, Michal Simek wrote:
>> Hi Tomi,
>>
>> On 09/16/2013 12:34 PM, Tomi Valkeinen wrote:
>>> On 16/09/13 13:33, Michal Simek wrote:
>>>> 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.
>>>
>>> Do you want me to apply these patches as they are, or do you want to
>>> improve the series to include the dcr_unmap fix?
>>
>> Sorry I have missed this email.
>>
>> Yes please apply it as is. I don't have ppc hw here to be able to test this
>> change.
>
> This series does not apply. Can you rebase on top of linux-next, and resend?

Do you mean Stephen Rothwell linux-next or any your linux-next branch?
No problem to do so if you send me link to the repo.

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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