Re: [PATCH] w1: gpio: Fix problematic platform_data usage
From: Ingo Flaschberger
Date: Tue Mar 22 2016 - 07:59:33 EST
sorry - missed your reply last year.
The patch seems to work.
On Fri, Apr 10, 2015 at 12:22 PM, Markus Pargmann <mpa@xxxxxxxxxxxxxx> wrote:
> On Mon, Mar 09, 2015 at 11:18:58AM +0100, Markus Pargmann wrote:
>> pdev->dev.platform_data should not be overwritten by a driver. This
>> patch fixes this issue by not using platform_get_pdata to get pdata. The
>> DT routine can then simply return a pdata struct with those information.
>> Without this patch the platform_data may be freed twice, by devres and
>> the driver framework.
>> Reported-by: Ingo Flaschberger <ingo.flaschberger@xxxxxxxxx>
>> Cc: <stable@xxxxxxxxxxxxxxx>
>> Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
> Did you have time to test this? I would like to send this mainline but a
> Tested-by of you would be nice.
> Best Regards,
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