FROMLIST: ASoC: qcom: q6apm: remove child devices when apm is removed

Srinivas Kandagatla · RaviHothi · commit 2338c03a62c1 · 2026-04-10T11:40:53.000+05:30
looks like q6apm driver does not remove the child driver q6apm-dai and q6apm-bedais when the this driver is removed. Fix this by using a manage version of of_platfom_populate. With this change when the dsp is shutdown all the devices assocated with q6apm will now be removed. Link: https://lore.kernel.org/all/20260223180740.444311-3-srinivas.kandagatla@oss.qualcomm.com/ Fixes: 5477518 ("ASoC: qdsp6: audioreach: add q6apm support") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
diff --git a/sound/soc/qcom/qdsp6/q6apm.c b/sound/soc/qcom/qdsp6/q6apm.c
@@ -773,7 +773,7 @@ static int apm_probe(gpr_device_t *gdev)
 		return ret;
 	}
 
-	return of_platform_populate(dev->of_node, NULL, NULL, dev);
+	return devm_of_platform_populate(dev);
 }
 
 static void apm_remove(gpr_device_t *gdev)

Original file line number	Diff line number	Diff line change
`@@ -773,7 +773,7 @@ static int apm_probe(gpr_device_t *gdev)`
`773`	`773`	`return ret;`
`774`	`774`	`}`
`775`	`775`
`776`		`- return of_platform_populate(dev->of_node, NULL, NULL, dev);`
	`776`	`+ return devm_of_platform_populate(dev);`
`777`	`777`	`}`
`778`	`778`
`779`	`779`	`static void apm_remove(gpr_device_t *gdev)`