From a0cf7b099f875bea0e12eb52e7dd5c6d99d73d2c Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Mon, 10 Sep 2012 13:46:26 +0300
Subject: [PATCH] --- yaml --- r: 329975 b: refs/heads/master c:
 64b9e4d803b154a78a2e76bd466bb32ad6f383de h: refs/heads/master i:   329973:
 151f8f9236309fa91835521c310376ef3e78fde3   329971:
 c9be8628f804789e498ba39458301880d1be239d   329967:
 11693b88727cf231c49b1f6003a7a2d129fef9e8 v: v3

---
 [refs]                                   |  2 +-
 trunk/drivers/input/misc/twl4030-vibra.c | 18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 1f52dda76a3a..60b594571da7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 019a7e6b7b312b17cd74b45d09d4ec17486c4088
+refs/heads/master: 64b9e4d803b154a78a2e76bd466bb32ad6f383de
diff --git a/trunk/drivers/input/misc/twl4030-vibra.c b/trunk/drivers/input/misc/twl4030-vibra.c
index fc0ed9b43424..2194a3c7236a 100644
--- a/trunk/drivers/input/misc/twl4030-vibra.c
+++ b/trunk/drivers/input/misc/twl4030-vibra.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
 #include <linux/workqueue.h>
 #include <linux/i2c/twl.h>
 #include <linux/mfd/twl4030-audio.h>
@@ -194,13 +195,26 @@ static int twl4030_vibra_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops,
 			 twl4030_vibra_suspend, twl4030_vibra_resume);
 
+static bool twl4030_vibra_check_coexist(struct twl4030_vibra_data *pdata,
+			      struct device_node *node)
+{
+	if (pdata && pdata->coexist)
+		return true;
+
+	if (of_find_node_by_name(node, "codec"))
+		return true;
+
+	return false;
+}
+
 static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
 {
 	struct twl4030_vibra_data *pdata = pdev->dev.platform_data;
+	struct device_node *twl4030_core_node = pdev->dev.parent->of_node;
 	struct vibra_info *info;
 	int ret;
 
-	if (!pdata) {
+	if (!pdata && !twl4030_core_node) {
 		dev_dbg(&pdev->dev, "platform_data not available\n");
 		return -EINVAL;
 	}
@@ -210,7 +224,7 @@ static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	info->dev = &pdev->dev;
-	info->coexist = pdata->coexist;
+	info->coexist = twl4030_vibra_check_coexist(pdata, twl4030_core_node);
 	INIT_WORK(&info->play_work, vibra_play_work);
 
 	info->input_dev = input_allocate_device();