ARM allmodconfig build failures in -next

On Thu, Apr 02, 2015 at 09:33:03AM +0100, Build bot for Mark Brown wrote:

Failed defconfigs: arm-allmodconfig

For the past few days ARM allmodconfig has been failing to build in -next due to 841990b6b3e2cfc0b (ARM: dts: Alpine platform devicetree) from the arm-soc tree. This adds a Makefile fragment building alpine_db.dtb but adds the DTS file as alpine-db.dts instead.