[ARM] Fix RiscPC i2c drivers for device model.

These drivers got missed when the i2c subsystem was converted to the
device model.

drivers/acorn/char/i2c.c

@@ -19,6 +19,7 @@
 #include <linux/rtc.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
+#include <linux/fs.h>
 
 #include <asm/hardware.h>
 #include <asm/io.h>
@@ -306,7 +307,7 @@ static struct i2c_adapter ioc_ops = {
 	.id			= I2C_HW_B_IOC,
 	.algo_data		= &ioc_data,
 	.client_register	= ioc_client_reg,
-	.client_unregister	= ioc_client_unreg
+	.client_unregister	= ioc_client_unreg,
 	.dev			= {
 		.name		= "IOC/IOMD",
 	},

drivers/acorn/char/pcf8583.c

@@ -34,7 +34,7 @@ static struct i2c_client_address_data addr_data = {
 	.force			= ignore,
 };
 
-#define DAT(x) ((unsigned int)(x->data))
+#define DAT(x) ((unsigned int)(x->dev.driver_data))
 
 static int
 pcf8583_attach(struct i2c_adapter *adap, int addr, unsigned short flags,
@@ -51,13 +51,13 @@ pcf8583_attach(struct i2c_adapter *adap, int addr, unsigned short flags,
 	if (!c)
 		return -ENOMEM;
 
-	strcpy(c->name, "PCF8583");
+	strcpy(c->dev.name, "PCF8583");
 	c->id		= pcf8583_driver.id;
 	c->flags	= 0;
 	c->addr		= addr;
 	c->adapter	= adap;
 	c->driver	= &pcf8583_driver;
-	c->data		= NULL;
+	c->dev.driver_data = NULL;
 
 	if (i2c_transfer(c->adapter, msgs, 2) == 2)
 		DAT(c) = buf[0];