Messages in this thread | | | Date | Wed, 29 Apr 2020 08:15:53 +0100 | From | Lee Jones <> | Subject | Re: [PATCH 4/4] ASoC: wm8994: Silence warnings during deferred probe |
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On Tue, 28 Apr 2020, Mark Brown wrote:
> On Tue, Apr 28, 2020 at 11:36:38AM +0100, Lee Jones wrote: > > On Mon, 27 Apr 2020, Mark Brown wrote: > > > > This completely eliminates the diagnostics which means that if the clock > > > isn't there the user is a bit stuck trying to work out what's missing. > > > There should still be a diagnostic. > > > The driver won't defer forever though. The final pass should fail > > with a different error. At which point the error will be released to > > the system log, no? > > One of the really common cases is that someone forgot to build the > driver for the dependency so it'll just defer forever waiting for > something that never loads.
Need to find another way to identify these failures. There are 10's if not 100's of cases of silently returning if -EPROBE_DEFER is caught.
-- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
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