Re: Re: [PATCH] ASoC: tas571x: disable regulators on failed probe

[Philipp Puschmann]

>> If probe fails after enabling the regulators regulator_put is called for
>> each supply without having them disabled before. This produces some
>> warnings like
>>=20
>> WARNING: CPU: 0 PID: 90 at drivers/regulator/core.c:2044 _regulator_put.part.0+0x154/0x15c
>> [<c010f7a8>] (unwind_backtrace) from [<c010c544>] (show_stack+0x10/0x14)
>> [<c010c544>] (show_stack) from [<c012b640>] (__warn+0xd0/0xf4)
>> [<c012b640>] (__warn) from [<c012b9b4>] (warn_slowpath_fmt+0x64/0xc4)
>> [<c012b9b4>] (warn_slowpath_fmt) from [<c04c4064>] (_regulator_put.part.0+0x154/0x15c)
>
>Please think hard before including complete backtraces in upstream
>reports, they are very large and contain almost no useful information
>relative to their size so often obscure the relevant content in your
>message. If part of the backtrace is usefully illustrative (it often is
>for search engines if nothing else) then it's usually better to pull out
>the relevant sections.

You are right. I will take care next time.

Regards,
Philipp