Linux kernel bug fix: powerpc/pmac: Fix crash in dma-mapping.h with NULL dma_ops
Subsystem: drivers (drivers/macintosh/macio_asic.c)
Bug type: crash, severity: high
Files changed: drivers/macintosh/macio_asic.c
Introduced by Bart Van Assche on 2017-01-24 12:23:35 -0500; fixed by Larry Finger on 2017-03-10 14:17:23 +1100 (lifetime: 45 days)