SUBSYSTEM=="i2c-dev", ATTRS{name}=="mod1_i2c", SYMLINK+="i2c-mod1"
SUBSYSTEM=="i2c-dev", ATTRS{name}=="mod2_i2c", SYMLINK+="i2c-mod2"
SUBSYSTEM=="i2c-dev", ATTRS{name}=="mod3_i2c", SYMLINK+="i2c-mod3"
SUBSYSTEM=="i2c-dev", ATTRS{name}=="mod4_i2c", SYMLINK+="i2c-mod4"