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path: root/drivers/i2c/busses/i2c-mv64xxx.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-mv64xxx.c')
-rw-r--r--drivers/i2c/busses/i2c-mv64xxx.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 99abca45fec..afd7634e5cc 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -17,6 +17,8 @@
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/mv643xx.h>
+#include <linux/platform_device.h>
+
#include <asm/io.h>
/* Register defines */
@@ -490,23 +492,19 @@ mv64xxx_i2c_unmap_regs(struct mv64xxx_i2c_data *drv_data)
}
static int __devinit
-mv64xxx_i2c_probe(struct device *dev)
+mv64xxx_i2c_probe(struct platform_device *pd)
{
- struct platform_device *pd = to_platform_device(dev);
struct mv64xxx_i2c_data *drv_data;
- struct mv64xxx_i2c_pdata *pdata = dev->platform_data;
+ struct mv64xxx_i2c_pdata *pdata = pd->dev.platform_data;
int rc;
if ((pd->id != 0) || !pdata)
return -ENODEV;
- drv_data = kmalloc(sizeof(struct mv64xxx_i2c_data), GFP_KERNEL);
-
+ drv_data = kzalloc(sizeof(struct mv64xxx_i2c_data), GFP_KERNEL);
if (!drv_data)
return -ENOMEM;
- memset(drv_data, 0, sizeof(struct mv64xxx_i2c_data));
-
if (mv64xxx_i2c_map_regs(pd, drv_data)) {
rc = -ENODEV;
goto exit_kfree;
@@ -527,7 +525,7 @@ mv64xxx_i2c_probe(struct device *dev)
drv_data->adapter.class = I2C_CLASS_HWMON;
drv_data->adapter.timeout = pdata->timeout;
drv_data->adapter.retries = pdata->retries;
- dev_set_drvdata(dev, drv_data);
+ platform_set_drvdata(pd, drv_data);
i2c_set_adapdata(&drv_data->adapter, drv_data);
if (request_irq(drv_data->irq, mv64xxx_i2c_intr, 0,
@@ -556,9 +554,9 @@ mv64xxx_i2c_probe(struct device *dev)
}
static int __devexit
-mv64xxx_i2c_remove(struct device *dev)
+mv64xxx_i2c_remove(struct platform_device *dev)
{
- struct mv64xxx_i2c_data *drv_data = dev_get_drvdata(dev);
+ struct mv64xxx_i2c_data *drv_data = platform_get_drvdata(dev);
int rc;
rc = i2c_del_adapter(&drv_data->adapter);
@@ -569,23 +567,25 @@ mv64xxx_i2c_remove(struct device *dev)
return rc;
}
-static struct device_driver mv64xxx_i2c_driver = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mv64xxx_i2c_driver = {
.probe = mv64xxx_i2c_probe,
.remove = mv64xxx_i2c_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = MV64XXX_I2C_CTLR_NAME,
+ },
};
static int __init
mv64xxx_i2c_init(void)
{
- return driver_register(&mv64xxx_i2c_driver);
+ return platform_driver_register(&mv64xxx_i2c_driver);
}
static void __exit
mv64xxx_i2c_exit(void)
{
- driver_unregister(&mv64xxx_i2c_driver);
+ platform_driver_unregister(&mv64xxx_i2c_driver);
}
module_init(mv64xxx_i2c_init);