Linux kernel bug fix: dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate()
Subsystem: dma (drivers/dma/at_hdmac.c)
Bug type: unknown, severity: unknown
Files changed: drivers/dma/at_hdmac.c
Introduced by Ludovic Desroches on 2013-04-30 14:17:41 +0530; fixed by Yu Kuai on 2020-08-19 09:58:37 +0530 (lifetime: 2667 days)