[PATCH] I2C: chips/Kconfig corrections

Here are some corrections for drivers/i2c/chips/Kconfig.

Signed-off-by: Alexey Fisher <fishor@gmx.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>