i2c: Update Guenter Roeck's e-mail address

My old e-mail address won't be valid for much longer. Time to update it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

drivers/i2c/busses/i2c-diolan-u2c.c

@@ -517,6 +517,6 @@ static struct usb_driver diolan_u2c_driver = {
 
 module_usb_driver(diolan_u2c_driver);
 
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
 MODULE_DESCRIPTION(DRIVER_NAME " driver");
 MODULE_LICENSE("GPL");

drivers/i2c/muxes/i2c-mux-pca9541.c

@@ -396,6 +396,6 @@ static struct i2c_driver pca9541_driver = {
 
 module_i2c_driver(pca9541_driver);
 
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
 MODULE_DESCRIPTION("PCA9541 I2C master selector driver");
 MODULE_LICENSE("GPL v2");