linux-kernel - [2.6 patch] drivers/i2c/i2c-core.c: make code static

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Date:	Sun, 29 Jul 2007 16:57:08 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	khali@...ux-fr.org
Cc:	i2c@...sensors.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] drivers/i2c/i2c-core.c: make code static

After the i2c-isa removal some code can become static.

Signed-off-by: Adrian Bunk <bunk@...sta.de>

---

 drivers/i2c/i2c-core.c |    7 +++----
 include/linux/i2c.h    |    2 --
 2 files changed, 3 insertions(+), 6 deletions(-)

--- linux-2.6.23-rc1-mm1/include/linux/i2c.h.old	2007-07-26 12:46:44.000000000 +0200
+++ linux-2.6.23-rc1-mm1/include/linux/i2c.h	2007-07-26 12:46:53.000000000 +0200
@@ -35,8 +35,6 @@
 #include <linux/sched.h>	/* for completion */
 #include <linux/mutex.h>
 
-extern struct bus_type i2c_bus_type;
-
 /* --- General options ------------------------------------------------	*/
 
 struct i2c_msg;
--- linux-2.6.23-rc1-mm1/drivers/i2c/i2c-core.c.old	2007-07-26 08:59:44.000000000 +0200
+++ linux-2.6.23-rc1-mm1/drivers/i2c/i2c-core.c	2007-07-26 09:01:42.000000000 +0200
@@ -190,7 +190,7 @@
 	{ },
 };
 
-struct bus_type i2c_bus_type = {
+static struct bus_type i2c_bus_type = {
 	.name		= "i2c",
 	.dev_attrs	= i2c_dev_attrs,
 	.match		= i2c_device_match,
@@ -201,7 +201,6 @@
 	.suspend	= i2c_device_suspend,
 	.resume		= i2c_device_resume,
 };
-EXPORT_SYMBOL_GPL(i2c_bus_type);
 
 /**
  * i2c_new_device - instantiate an i2c device for use with a new style driver
@@ -285,7 +284,7 @@
 
 /* I2C bus adapters -- one roots each I2C or SMBUS segment */
 
-void i2c_adapter_dev_release(struct device *dev)
+static void i2c_adapter_dev_release(struct device *dev)
 {
 	struct i2c_adapter *adap = to_i2c_adapter(dev);
 	complete(&adap->dev_released);
@@ -303,7 +302,7 @@
 	{ },
 };
 
-struct class i2c_adapter_class = {
+static struct class i2c_adapter_class = {
 	.owner			= THIS_MODULE,
 	.name			= "i2c-adapter",
 	.dev_attrs		= i2c_adapter_attrs,

-
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