[PATCH for-5.8] ASoC: amd: doesn't print error log if the return value is EPROBE_DEFER

[Mark Brown]

On Fri, May 22, 2020 at 03:47:22PM +0800, Hui Wang wrote:

> There are many modules in the kernel, no other modules print the -517 error

This is quite simply not true.

> or warning, so if this driver prints it, it really confuses users (according
> to my test, the audio works but the kernel prints this error with 100%
> chance, and within ubuntu, the error message is read color, it is very
> easily caught by users).

> How about we put off the registering the machine device, this can guarantee
> everything is ready when machine driver's probe is called. I will send a V2
> according to this idea.

You could also lower the severity of the message when deferring.
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