module_param(i2c_debug, int, 0644);
MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-static unsigned int i2c_scan = 0;
+static unsigned int i2c_scan;
module_param(i2c_scan, int, 0444);
MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
return msg->len;
- eio:
+eio:
retval = -EIO;
- err:
+err:
if (i2c_debug)
printk(KERN_ERR " ERR: %d\n", retval);
return retval;
}
return msg->len;
- eio:
+eio:
retval = -EIO;
- err:
+err:
if (i2c_debug)
printk(KERN_ERR " ERR: %d\n", retval);
return retval;
}
return num;
- err:
+err:
return retval;
}
bus->i2c_client.adapter = &bus->i2c_adap;
- //set up the I2c
+ /* set up the I2c */
bus->i2c_client.addr = (0x88 >> 1);
return bus->i2c_rc;