[RFC PATCH] sound: line6: Fix race condition in line6_probe

[Hyeonggon Yoo]

On Mon, May 17, 2021 at 04:57:28PM +0200, Takashi Iwai wrote:
> Yes, there can be likely a few other holes in this driver, but for
> fixing them, we'd need an actual test device.  The initialization
> procedure of this device seems complex (multi-staged) and very
> sensitive.
> Takashi

Yeap, this driver is so complex,
and I agree that we need actual device to test
if we do that big scale of refactoring.

Sadly I don't have one :(

Thanks,
Hyeonggon