diff options
| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2024-10-11 12:04:40 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-10-23 09:52:49 +0200 |
| commit | 3f48113df3495540fb492760dfb092deaccc9f7d (patch) | |
| tree | e331e1c5c435fbcea19409b32a8d13a01204f111 /arch/um | |
| parent | 4e2e4ea0d8029874ef7d8f326e91c6ec6993a1bf (diff) | |
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>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/hostaudio_kern.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c index 09af903b75ae..0ac149de1ac0 100644 --- a/arch/um/drivers/hostaudio_kern.c +++ b/arch/um/drivers/hostaudio_kern.c @@ -57,6 +57,7 @@ __uml_setup("dsp=", set_dsp, "dsp=<dsp device>\n" DSP_HELP); static int set_mixer(char *name, int *add) { + *add = 0; mixer = name; return 0; } |