[PATCH] drm/tegra: return with probe defer if GPIO subsystem is not ready

[Dmitry Osipenko]

26.07.2019 17:57, Stefan Agner пишет:
> On 2019-07-26 16:46, Dmitry Osipenko wrote:
>> 26.07.2019 17:23, Stefan Agner пишет:
>>> Hi Thierry, Hi Dave,
>>>
>>> On 2018-09-07 01:31, Stefan Agner wrote:
>>>> On 26.07.2018 06:36, Stefan Agner wrote:
>>>>> If the GPIO subsystem is not ready make sure to return -EPROBE_DEFER
>>>>> instead of silently continuing without HPD.
>>>>>
>>>>> Reported-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
>>>>> Signed-off-by: Stefan Agner <stefan at agner.ch>
>>>>
>>>> I think this did not get merged yet, any chance to get it in?
>>>
>>> Any chance to get this in in the next merge window?
>>
>> The patch isn't relevant anymore (since v5.3) because the code was
>> changed and now propagates the proper error code in a case of error,
>> please see [1].
>>
>> [1]
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.3-rc1&id=bbad640709fd43ff77b8838c409c977c0b28430c
> 
> Oh I see, I accidentally checked in Linux 5.2. Sorry for the noise and
> thanks for the link!

No problems, you're welcome.