USB: f_mass_storage: Added cdrom option to UMS-lun-devices
https://github.com/CyanogenMod/android_kernel_samsung_aries/commit/979aa0d835ddca5fdbaab47bcd9aa7f7d359feb0

USB: f_mass_storage: 2048 block size for cdrom devices
https://github.com/CyanogenMod/android_kernel_samsung_aries/commit/1736943179733a4629e0eaa773848bdeeaeefec1