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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