From ce4c468439b3ac0f7e68a8ab364fb23cdabdf228 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 14 Feb 2013 18:33:26 +0100
Subject: [PATCH] ASoC: samsung: Add pinctrl support to I2S driver

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
 sound/soc/samsung/i2s.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 5c9b5e4..af6744a 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -17,6 +17,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
 
 #include <sound/soc.h>
@@ -1232,7 +1233,10 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 	}
 
 	if (np) {
-		if (samsung_i2s_parse_dt_gpio(pri_dai)) {
+		struct pinctrl *pctrl;
+		pctrl = devm_pinctrl_get_select_default(&pdev->dev);
+
+		if (IS_ERR(pctrl) && samsung_i2s_parse_dt_gpio(pri_dai)) {
 			dev_err(&pdev->dev, "Unable to configure gpio\n");
 			ret = -EINVAL;
 			goto err;
-- 
2.7.4