From 730f094df8ffc337ca5db1d9d6302cbfc5243767 Mon Sep 17 00:00:00 2001
From: Yadwinder Singh Brar <yadi.brar01@gmail.com>
Date: Mon, 9 Jul 2012 13:21:45 +0200
Subject: [PATCH] --- yaml --- r: 319752 b: refs/heads/master c:
 2b40459b7ee502c970d9f1dcf94dfa4d58ec1d85 h: refs/heads/master v: v3

---
 [refs]                           |  2 +-
 trunk/drivers/mfd/max77686-irq.c | 33 +++++++++++++++++++-------------
 trunk/drivers/mfd/max77686.c     |  1 +
 3 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/[refs] b/[refs]
index fcf39acf77a5..9c11e9e4613b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9bdf9b4ec7c8b707cd0d9109d576c4eb69cd84bb
+refs/heads/master: 2b40459b7ee502c970d9f1dcf94dfa4d58ec1d85
diff --git a/trunk/drivers/mfd/max77686-irq.c b/trunk/drivers/mfd/max77686-irq.c
index 0758fac0c447..cdc3280e2ec7 100644
--- a/trunk/drivers/mfd/max77686-irq.c
+++ b/trunk/drivers/mfd/max77686-irq.c
@@ -252,21 +252,28 @@ int max77686_irq_init(struct max77686_dev *max77686)
 
 	mutex_init(&max77686->irqlock);
 
-	max77686->irq = gpio_to_irq(max77686->irq_gpio);
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_INT) {
-		ret = gpio_request(max77686->irq_gpio, "pmic_irq");
-		if (ret < 0) {
-			dev_err(max77686->dev,
-				"Failed to request gpio %d with ret: %d\n",
-				max77686->irq_gpio, ret);
-			return IRQ_NONE;
+	if (max77686->irq_gpio && !max77686->irq) {
+		max77686->irq = gpio_to_irq(max77686->irq_gpio);
+
+		if (debug_mask & MAX77686_DEBUG_IRQ_INT) {
+			ret = gpio_request(max77686->irq_gpio, "pmic_irq");
+			if (ret < 0) {
+				dev_err(max77686->dev,
+					"Failed to request gpio %d with ret:"
+					"%d\n",	max77686->irq_gpio, ret);
+				return IRQ_NONE;
+			}
+
+			gpio_direction_input(max77686->irq_gpio);
+			val = gpio_get_value(max77686->irq_gpio);
+			gpio_free(max77686->irq_gpio);
+			pr_info("%s: gpio_irq=%x\n", __func__, val);
 		}
+	}
 
-		gpio_direction_input(max77686->irq_gpio);
-		val = gpio_get_value(max77686->irq_gpio);
-		gpio_free(max77686->irq_gpio);
-		pr_info("%s: gpio_irq=%x\n", __func__, val);
+	if (!max77686->irq) {
+		dev_err(max77686->dev, "irq is not specified\n");
+		return -ENODEV;
 	}
 
 	/* Mask individual interrupt sources */
diff --git a/trunk/drivers/mfd/max77686.c b/trunk/drivers/mfd/max77686.c
index 9e7e1d30f25f..c66639d681e9 100644
--- a/trunk/drivers/mfd/max77686.c
+++ b/trunk/drivers/mfd/max77686.c
@@ -77,6 +77,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
 
 	max77686->wakeup = pdata->wakeup;
 	max77686->irq_gpio = pdata->irq_gpio;
+	max77686->irq = i2c->irq;
 
 	if (regmap_read(max77686->regmap,
 			 MAX77686_REG_DEVICE_ID, &data) < 0) {