On Mon, Jul 08, 2019 at 10:36:05PM +0200, Geert Uytterhoeven wrote: > Note that the build failure is more subtle: both m5307c3_defconfig and > m5475evb_defconfig build fine in m68k/for-linus, but fail in > next-20190708. So it fails when combined with other changes, going > in through a different tree (the DMA tree?).
Yes, the dma tree adds the stub for the symbol and adds code relying on that.

