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

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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>
This commit is contained in:
Jean Delvare 2005-07-20 23:03:50 +02:00 committed by Greg Kroah-Hartman
parent 943b0830ce
commit efde723fda
2 changed files with 17 additions and 4 deletions
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14
drivers/i2c/i2c-core.c
View File

@ -61,7 +61,7 @@ static int i2c_bus_resume(struct device * dev)
return rc; return rc;
} }
static struct bus_type i2c_bus_type = { struct bus_type i2c_bus_type = {
.name = "i2c", .name = "i2c",
.match = i2c_device_match, .match = i2c_device_match,
.suspend = i2c_bus_suspend, .suspend = i2c_bus_suspend,
@ -78,13 +78,13 @@ static int i2c_device_remove(struct device *dev)
return 0; 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); struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
complete(&adap->dev_released); complete(&adap->dev_released);
} }
static struct device_driver i2c_adapter_driver = { struct device_driver i2c_adapter_driver = {
.name = "i2c_adapter", .name = "i2c_adapter",
.bus = &i2c_bus_type, .bus = &i2c_bus_type,
.probe = i2c_device_probe, .probe = i2c_device_probe,
@ -97,7 +97,7 @@ static void i2c_adapter_class_dev_release(struct class_device *dev)
complete(&adap->class_dev_released); complete(&adap->class_dev_released);
} }
static struct class i2c_adapter_class = { struct class i2c_adapter_class = {
.name = "i2c-adapter", .name = "i2c-adapter",
.release = &i2c_adapter_class_dev_release, .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_add_adapter);
EXPORT_SYMBOL(i2c_del_adapter); EXPORT_SYMBOL(i2c_del_adapter);
EXPORT_SYMBOL(i2c_add_driver); EXPORT_SYMBOL(i2c_add_driver);

7
include/linux/i2c.h
View File

@ -34,6 +34,13 @@
#include <linux/device.h> /* for struct device */ #include <linux/device.h> /* for struct device */
#include <asm/semaphore.h> #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 ------------------------------------------------ */ /* --- General options ------------------------------------------------ */
struct i2c_msg; struct i2c_msg;