From b8748096111b483de8a544cc220510dff17bbff9 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Fri, 6 Jul 2012 15:32:20 +0800
Subject: mfd: Remove unused max77686 iolock mutex

Now this driver is using regmap API, the iolock mutex is not used and
can be removed.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/mfd/max77686.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers/mfd/max77686.c')

diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index 11e56017e0b0..9e7e1d30f25f 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -27,7 +27,6 @@
 #include <linux/i2c.h>
 #include <linux/pm_runtime.h>
 #include <linux/module.h>
-#include <linux/mutex.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/max77686.h>
 #include <linux/mfd/max77686-private.h>
@@ -79,8 +78,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
 	max77686->wakeup = pdata->wakeup;
 	max77686->irq_gpio = pdata->irq_gpio;
 
-	mutex_init(&max77686->iolock);
-
 	if (regmap_read(max77686->regmap,
 			 MAX77686_REG_DEVICE_ID, &data) < 0) {
 		dev_err(max77686->dev,
-- 
cgit v1.2.2