CONFIG_HD64461_IRQ is not available for thedefaultarchitecture x86.
Result is shown for architecture sh

HD64461 IRQ

configname: CONFIG_HD64461_IRQ

Linux Kernel Configuration
└─>Companion Chips
└─>HD64461 IRQ
In linux kernel since version 2.6.12  
The default setting of the HD64461 IRQ is 52.

Do not change this unless you know what you are doing.

depends
CONFIG_HD64461