Hi Takashi-san Thank you for your feedback > This isn't something you shouldn't fiddle with the codec layer. > If the driver gets removed during the operation, you have to cancel > the operation and sync with it in a proper way, then proceed the rest > of the remove, not only a codec-specific resource management. (snip) > Here I mentioned the codec driver, but it's applied to each lower-level > component. It'd need some graceful way to communicate with the > top-level card to assure the removal of the component. I agree. I can't access to source code now (I'm in business-trip), but my head-acke is that kernel doesn't check return value from .remove when unbind case. Thus, we can't "cancel" remove operation. I'm happy if you can confirm it. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
