Linux kernel bug fix: of/device: Update dma_range_map only when dev has valid dma-ranges
Subsystem: drivers (drivers/of/device.c)
Bug type: unknown, severity: unknown
Files changed: drivers/of/device.c
Introduced by Jim Quinlan on 2020-09-17 18:43:56 +0200; fixed by Yong Wu on 2021-01-27 14:00:14 -0600 (lifetime: 131 days)