From 931bd787effbd6f1f00468c89c647c66c0bbc164 Mon Sep 17 00:00:00 2001
From: Keerthy <j-keerthy@ti.com>
Date: Wed, 4 May 2011 01:14:50 +0530
Subject: [PATCH 20/32] Enabling Hwmon driver for twl4030-madc

Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 drivers/mfd/twl-core.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 8804550..d9435e4 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -83,6 +83,13 @@
 #define twl_has_madc()	false
 #endif
 
+#if defined(CONFIG_SENSORS_TWL4030_MADC) ||\
+	 defined(CONFIG_SENSORS_TWL4030_MADC_MODULE)
+#define twl_has_madc_hwmon()  true
+#else
+#define twl_has_madc_hwmon()  false
+#endif
+
 #ifdef CONFIG_TWL4030_POWER
 #define twl_has_power()        true
 #else
@@ -619,6 +626,14 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
 			return PTR_ERR(child);
 	}
 
+if (twl_has_madc_hwmon()) {
+		child = add_child(2, "twl4030_madc_hwmon",
+				NULL, 0,
+				true, pdata->irq_base + MADC_INTR_OFFSET, 0);
+		if (IS_ERR(child))
+			return PTR_ERR(child);
+	}
+
 	if (twl_has_rtc()) {
 		/*
 		 * REVISIT platform_data here currently might expose the
-- 
1.6.6.1

