audio: add driver list access debugging

lyakh · lgirdwood · commit e69fe72975b4 · 2026-07-21T15:00:45.000+01:00
The global driver list should never be accessed from the audio
context. Add an assertion for that.

Signed-off-by: Guennadi Liakhovetski &lt;guennadi.liakhovetski@linux.intel.com&gt;
diff --git a/src/audio/component.c b/src/audio/component.c
@@ -41,6 +41,7 @@ static APP_SYSUSER_BSS SHARED_DATA struct comp_driver_list cd;
 #ifdef CONFIG_SOF_USERSPACE_LL
 struct comp_driver_list *comp_drivers_get(void)
 {
+	assert(!ll_sch_is_current());
 	return &cd;
 }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,7 @@ static APP_SYSUSER_BSS SHARED_DATA struct comp_driver_list cd;`
`41`	`41`	`#ifdef CONFIG_SOF_USERSPACE_LL`
`42`	`42`	`struct comp_driver_list *comp_drivers_get(void)`
`43`	`43`	`{`
	`44`	`+ assert(!ll_sch_is_current());`
`44`	`45`	`return &cd;`
`45`	`46`	`}`
`46`	`47`	`#endif`