CONFIG_SPI_ETRAX_SSER is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
CONFIG_SPI_ETRAX_SSER (not configurable)
configname: CONFIG_SPI_ETRAX_SSER
Linux Kernel Configuration
└─>SPI_ETRAX_SSER
In linux kernel since version 2.6.25 (release Date: 2008-04-16)
This enables using an synchronous serial (sser) port as a
SPI master controller on Axis ETRAX FS and later. The
driver can be configured to use any sser port.
SPI master controller on Axis ETRAX FS and later. The
driver can be configured to use any sser port.