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authorChristoph Hellwig <hch@lst.de>2018-05-29 16:15:12 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-31 18:35:36 +0200
commit2550bbfd495227945e17ed1fa1c05bce4753b86b (patch)
tree4d687b27cafda181d5d0ee010127ea54e5e219a0 /arch/alpha/Kconfig
parent267d2e18a281c965229a3c3ccce51c471f9c4f8a (diff)
downloadlinux-2550bbfd495227945e17ed1fa1c05bce4753b86b.tar.bz2
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>
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