Messages in this thread | | | Date | Sun, 26 Feb 2023 11:13:53 -0800 | Subject | Re: Raspberry Pi 4B: Failed to create device link with soc:firmware:gpio | From | Florian Fainelli <> |
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On 2/25/2023 5:58 PM, Florian Fainelli wrote: > > > On 2/25/2023 4:01 PM, Saravana Kannan wrote: >> On Sat, Feb 25, 2023 at 7:38 AM Florian Fainelli >> <f.fainelli@gmail.com> wrote: >>> >>> Hi Saravana, >>> >>> Using v6.2-10217-ga93e884edf61v my Raspberry Pi 4B issues the following >>> for the "extended GPIO" provider: >>> >>> [ 5.969855] uart-pl011 fe201000.serial: Failed to create device link >>> with soc:firmware:gpio >> >> Outside of this error, is it actually breaking anything? > > There is just this warning, there does not appear to be a functional issue. > >> Also, can you >> pull in this patch and tell me what it says? I want to know what the >> flags are. >> https://lore.kernel.org/lkml/20230225064148.274376-1-saravanak@google.com/
Pulling in this patch results in the following being printed:
[ 14.866835] uart-pl011 fe201000.serial: Failed to create device link (0x180) with soc:firmware:gpio
>> >> Can you also change every pr_debug and dev_dbg in drivers/base/core.c >> to an info and then give me the logs as an attachment? > > Sure will do.
Please find the log here:
https://gist.github.com/4e7e5e09ebfb3994505c917a8c0892d6
Thanks -- Florian
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