doc: generate documentation for asynchronous SPI API

Add the flag so the related functions are documented and can be
referenced from documentation.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-01-07 08:20:51 -06:00 committed by Carles Cufí
commit 6b1fd13949

View file

@ -1980,6 +1980,7 @@ PREDEFINED = "CONFIG_ARCH_HAS_CUSTOM_BUSY_WAIT" \
"CONFIG_SCHED_DEADLINE" \
"CONFIG_SCHED_DEADLINE" \
"CONFIG_SMP" \
"CONFIG_SPI_ASYNC" \
"CONFIG_SYS_CLOCK_EXISTS" \
"CONFIG_SYS_POWER_MANAGEMENT" \
"CONFIG_THREAD_CUSTOM_DATA" \