Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+
#include <linux/module.h>
#include <linux/ioctl.h>
#include <linux/i2c.h>
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off).");
#define dprintk(args...) \
- do { if (debug) { printk("%s: %s()[%d]: ",__stringify(KBUILD_MODNAME), __FUNCTION__, __LINE__); printk(args); } } while (0)
+ do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
/* addresses to scan, found only at 0x4c and/or 0x4d (7-Bit) */
-static unsigned short normal_i2c[] = { I2C_TEA6420_1, I2C_TEA6420_2, I2C_CLIENT_END };
+static unsigned short normal_i2c[] = { I2C_ADDR_TEA6420_1, I2C_ADDR_TEA6420_2, I2C_CLIENT_END };
/* magic definition of all other variables and things */
I2C_CLIENT_INSMOD;
dprintk("i2c_smbus_write_byte() failed, ret:%d\n", ret);
return -EIO;
}
-
+
return 0;
}
}
/* allocate memory for client structure */
- client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (0 == client) {
return -ENOMEM;
}
- memset(client, 0x0, sizeof(struct i2c_client));
/* fill client structure */
memcpy(client, &client_template, sizeof(struct i2c_client));
}
static struct i2c_driver driver = {
- .owner = THIS_MODULE,
- .name = "tea6420",
+ .driver = {
+ .name = "tea6420",
+ },
.id = I2C_DRIVERID_TEA6420,
- .flags = I2C_DF_NOTIFY,
.attach_adapter = attach,
.detach_client = detach,
.command = command,