diff --git a/[refs] b/[refs]
index 91a33457fbc3..7ff5a8bece4b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0cbcb4d39a83d4df7e45c13b5ebd9fe73e025237
+refs/heads/master: d7d2fe384703f3f57dac94e8e6303a9f0d9a6239
diff --git a/trunk/drivers/i2c/busses/i2c-amd756-s4882.c b/trunk/drivers/i2c/busses/i2c-amd756-s4882.c
index f7b4cb4e9c75..08e915730caf 100644
--- a/trunk/drivers/i2c/busses/i2c-amd756-s4882.c
+++ b/trunk/drivers/i2c/busses/i2c-amd756-s4882.c
@@ -46,7 +46,7 @@ static struct i2c_adapter *s4882_adapter;
 static struct i2c_algorithm *s4882_algo;
 
 /* Wrapper access functions for multiplexed SMBus */
-static struct mutex amd756_lock;
+static DEFINE_MUTEX(amd756_lock);
 
 static s32 amd756_access_virt0(struct i2c_adapter * adap, u16 addr,
 			       unsigned short flags, char read_write,
@@ -167,8 +167,6 @@ static int __init amd756_s4882_init(void)
 	}
 
 	printk(KERN_INFO "Enabling SMBus multiplexing for Tyan S4882\n");
-	mutex_init(&amd756_lock);
-
 	/* Define the 5 virtual adapters and algorithms structures */
 	if (!(s4882_adapter = kzalloc(5 * sizeof(struct i2c_adapter),
 				      GFP_KERNEL))) {