config DRV_CA2 tristate "CA2" default n ---help--- Enable compilation option for driver CA if DRV_CA2 config CA2_UTOPIA_20_ENABLE bool "Enable CA2 20" default y help Select if you want to enable CA2 Utopia 2_0. If unsure say 'Y'. config CA2_NO_PRINTF_ENABLE bool "Enable No Print Message" default n help Select if you want to remove printf message. If unsure, say 'N'. endif