config DRV_CIPHER tristate "CIPHER" default n ---help--- Enable compilation option for driver CIPHER if DRV_CIPHER config CIPHER_UTOPIA_20_ENABLE bool "Enable CIPHER 20" default y help Select if you want to enable CIPHER Utopia 2_0. If unsure, say 'Y'. config CIPHER_NO_PRINTF_ENABLE bool "Enable No Print Message" default n help Select if you want to remove printf message. If unsure, say 'N'. endif