From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_soc_suspend() are doing below for pinctrl_pm_select_sleep_state()
int snd_soc_suspend(struct device *dev)
{
...
for_each_card_components(card, component) {
...
(1) pinctrl_pm_select_sleep_state(component->dev);
}
for_each_card_rtds(card, rtd) {
...
(2) pinctrl_pm_select_sleep_state(cpu_dai->dev);
}
}
(1) is called for all component (CPU/Codec/Platform), and
(2) is called for CPU DAIs.
Here, component->dev is same as dai->dev.
This means, it is called in duplicate on CPU case.
This patch removes (2).
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/soc-core.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c10b9af..9b94a5a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -619,9 +619,6 @@ int snd_soc_suspend(struct device *dev)
if (cpu_dai->driver->bus_control)
snd_soc_dai_suspend(cpu_dai);
-
- /* deactivate pins to sleep state */
- pinctrl_pm_select_sleep_state(cpu_dai->dev);
}
if (card->suspend_post)
--
2.7.4
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