um: hostaudio: Do not propagate mixer parameter to kernel
authorTiwei Bie <tiwei.btw@antgroup.com>
Fri, 11 Oct 2024 04:04:40 +0000 (12:04 +0800)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 23 Oct 2024 07:52:49 +0000 (09:52 +0200)
commit3f48113df3495540fb492760dfb092deaccc9f7d
treee331e1c5c435fbcea19409b32a8d13a01204f111
parent4e2e4ea0d8029874ef7d8f326e91c6ec6993a1bf
um: hostaudio: Do not propagate mixer parameter to kernel

This parameter is UML specific and is unknown to kernel. It should
not be propagated to kernel, otherwise it will trigger a warning and
be passed to user space as an environment option.

Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20241011040441.1586345-9-tiwei.btw@antgroup.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
arch/um/drivers/hostaudio_kern.c