Makefile: Remove DM_VIDEO and DM_SPI_FLASH checks

As we have now completed the DM_VIDEO and DM_SPI_FLASH migrations we can
remove the checks.
Signed-off-by: NTom Rini <trini@konsulko.com>

Makefile

@@ -1125,10 +1125,6 @@ ifneq ($(CONFIG_DM),y)
 	@echo >&2 "See doc/driver-model/migration.rst for more info."
 	@echo >&2 "===================================================="
 endif
-	$(call deprecated,CONFIG_DM_VIDEO,video,v2019.07,\
-		$(CONFIG_LCD)$(CONFIG_VIDEO))
-	$(call deprecated,CONFIG_DM_SPI_FLASH,SPI flash,v2019.07,\
-		$(CONFIG_SPI_FLASH))
 	$(call deprecated,CONFIG_WDT,DM watchdog,v2019.10,\
 		$(CONFIG_WATCHDOG)$(CONFIG_HW_WATCHDOG))
 	$(call deprecated,CONFIG_DM_ETH,Ethernet drivers,v2020.07,$(CONFIG_NET))