Re: [PATCH] soundwire: intel_init: test link->cdns

On 4/1/21 2:21 AM, Vinod Koul wrote:

On 31-03-21, 09:02, Bard Liao wrote:

...

intel_link_probe() could return error and dev_get_drvdata() will return null in such case. So we have to test link->cdns after link->cdns = dev_get_drvdata(&ldev->auxdev.dev); Otherwise, we will meet the "kernel NULL pointer dereference" error.

This fails to apply for me

probably a dependency on the auxiliary bus transition?