Re: [PATCH v2] iio: light: vcnl4000: Fix WARN_ON on uninitialized lock

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On Tue, Jan 31, 2023 at 02:27:51PM +0100, Mårten Lindahl wrote:
> On 1/31/23 13:33, Andy Shevchenko wrote:
> > On Tue, Jan 31, 2023 at 11:29:51AM +0100, Mårten Lindahl wrote:

...

> > >   - Trimmed backtrace in commit message
> > Not enough, please try harder. The ideal is to have ~3-5 lines of traceback.
> 
> Hi Andy, Maybe I get it right soon ;). Could it perhaps be stripped like
> this?

Lockdep warning is important.

Assuming you left the warning still in place, almost there.

> Call trace:
> __mutex_lock
> mutex_lock_nested
> vcnl4200_set_power_state
> vcnl4200_init
> vcnl4000_probe

Can be cut out:

> i2c_device_probe

-- 
With Best Regards,
Andy Shevchenko





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