Commit 
6992f5334995af474c2b58d010d08bc597f0f2fe introduced this requirement.
Reported-by: Albrecht Dress <albrecht.dress@arcor.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
         * Export the EEPROM bytes through sysfs, since that's convenient.
         * By default, only root should see the data (maybe passwords etc)
         */
+       sysfs_bin_attr_init(&at24->bin);
        at24->bin.attr.name = "eeprom";
        at24->bin.attr.mode = chip.flags & AT24_FLAG_IRUGO ? S_IRUGO : S_IRUSR;
        at24->bin.read = at24_bin_read;