[PATCH AUTOSEL 4.19 034/205] ASoC: dapm: Don't fail creating new DAPM control on NULL pinctrl

[Sasha Levin]

From: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>

[ Upstream commit a5cd7e9cf587f51a84b86c828b4e1c7b392f448e ]

devm_pinctrl_get will only return NULL in the case that pinctrl
is not built into the kernel and all the pinctrl functions used
by the DAPM core are appropriately stubbed for that case. There
is no need to error out of snd_soc_dapm_new_control_unlocked
if pinctrl isn't built into the kernel, so change the
IS_ERR_OR_NULL to just an IS_ERR.

Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 sound/soc/soc-dapm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 4ce57510b6236..ff31d9f9ecd64 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3514,7 +3514,7 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
 		break;
 	case snd_soc_dapm_pinctrl:
 		w->pinctrl = devm_pinctrl_get(dapm->dev);
-		if (IS_ERR_OR_NULL(w->pinctrl)) {
+		if (IS_ERR(w->pinctrl)) {
 			ret = PTR_ERR(w->pinctrl);
 			if (ret == -EPROBE_DEFER)
 				return ERR_PTR(ret);
-- 
2.20.1