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ASoC: dapm: Make snd_soc_dapm_add/del_routes use runtime mutex subclass

Message ID 1505988132-9511-1-git-send-email-stuarth@opensource.cirrus.com (mailing list archive)
State Accepted
Commit f19c181f20cdfb2aa5f4a1bba095a008e34ed61b
Headers show

Commit Message

Stuart Henderson Sept. 21, 2017, 10:02 a.m. UTC 
Make snd_soc_dapm_add_routes and snd_soc_dapm_del_routes use the
SND_SOC_DAPM_CLASS_RUNTIME dapm subclass to allow dynamic dapm route
updates.

Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
---
 sound/soc/soc-dapm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index dcef67a..e6b6011 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2884,7 +2884,7 @@  int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
 {
 	int i, r, ret = 0;
 
-	mutex_lock_nested(&dapm->card->dapm_mutex, SND_SOC_DAPM_CLASS_INIT);
+	mutex_lock_nested(&dapm->card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 	for (i = 0; i < num; i++) {
 		r = snd_soc_dapm_add_route(dapm, route);
 		if (r < 0) {
@@ -2915,7 +2915,7 @@  int snd_soc_dapm_del_routes(struct snd_soc_dapm_context *dapm,
 {
 	int i;
 
-	mutex_lock_nested(&dapm->card->dapm_mutex, SND_SOC_DAPM_CLASS_INIT);
+	mutex_lock_nested(&dapm->card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 	for (i = 0; i < num; i++) {
 		snd_soc_dapm_del_route(dapm, route);
 		route++;