[PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (1/9)

Temporarily export a few structures and functions from i2c-core, because we
will soon need them in i2c-isa.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 17 insertions, 4 deletions

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 4a9ead277596..7a7837ae3114 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -61,7 +61,7 @@ static int i2c_bus_resume(struct device * dev)
         return rc;
 }
 
-static struct bus_type i2c_bus_type = {
+struct bus_type i2c_bus_type = {
         .name =         "i2c",
         .match =        i2c_device_match,
         .suspend =      i2c_bus_suspend,
@@ -78,13 +78,13 @@ static int i2c_device_remove(struct device *dev)
         return 0;
 }
 
-static void i2c_adapter_dev_release(struct device *dev)
+void i2c_adapter_dev_release(struct device *dev)
 {
         struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
         complete(&adap->dev_released);
 }
 
-static struct device_driver i2c_adapter_driver = {
+struct device_driver i2c_adapter_driver = {
         .name = "i2c_adapter",
         .bus = &i2c_bus_type,
         .probe = i2c_device_probe,
@@ -97,7 +97,7 @@ static void i2c_adapter_class_dev_release(struct class_device *dev)
         complete(&adap->class_dev_released);
 }
 
-static struct class i2c_adapter_class = {
+struct class i2c_adapter_class = {
         .name =         "i2c-adapter",
         .release =      &i2c_adapter_class_dev_release,
 };
@@ -1171,6 +1171,12 @@ s32 i2c_smbus_xfer(struct i2c_adapter * adapter, u16 addr, unsigned short flags,
 }
 
 
+/* Next four are needed by i2c-isa */
+EXPORT_SYMBOL_GPL(i2c_adapter_dev_release);
+EXPORT_SYMBOL_GPL(i2c_adapter_driver);
+EXPORT_SYMBOL_GPL(i2c_adapter_class);
+EXPORT_SYMBOL_GPL(i2c_bus_type);
+
 EXPORT_SYMBOL(i2c_add_adapter);
 EXPORT_SYMBOL(i2c_del_adapter);
 EXPORT_SYMBOL(i2c_add_driver);
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 017445943816..3be06105034c 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
 #include <linux/device.h>       /* for struct device */
 #include <asm/semaphore.h>
 
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
 /* --- General options ------------------------------------------------ */
 
 struct i2c_msg;