linux-vybrid_public/drivers/spi/Makefile

#
# Makefile for kernel SPI drivers.
#

ifeq ($(CONFIG_SPI_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif

# small core, mostly translating board-specific
# config declarations into driver model code
obj-$(CONFIG_SPI_MASTER)		+= spi.o

# SPI master controller drivers (bus)
obj-$(CONFIG_SPI_BITBANG)		+= spi_bitbang.o
obj-$(CONFIG_SPI_BUTTERFLY)		+= spi_butterfly.o
# 	... add above this line ...

# SPI protocol drivers (device/link on bus)
# 	... add above this line ...

# SPI slave controller drivers (upstream link)
# 	... add above this line ...

# SPI slave drivers (protocol for that link)
# 	... add above this line ...