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(parent: 267d2e1) | patch
dma-direct: don't crash on device without dma_mask
authorChristoph Hellwig <hch@lst.de>
Tue, 29 May 2018 14:15:12 +0000 (16:15 +0200)
committerChristoph Hellwig <hch@lst.de>
Thu, 31 May 2018 16:35:36 +0000 (18:35 +0200)
commit2550bbfd495227945e17ed1fa1c05bce4753b86b
tree4d687b27cafda181d5d0ee010127ea54e5e219a0tree | snapshot
parent267d2e18a281c965229a3c3ccce51c471f9c4f8acommit | diff
dma-direct: don't crash on device without dma_mask

Print a useful warning instead.

Reported-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
lib/dma-direct.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;