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| author |   Christoph Hellwig <hch@lst.de> | 2019-02-13 08:01:21 +0100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 22:41:03 +1100 |
| commit | 9b18114c0be0193ebe772e45b3731602f056d54e (patch) | |
| tree | 9bde6e9eed69e9a34714af83075687f9944f2c0c /arch/powerpc/Kconfig | |
| parent | powerpc/dma: remove max_direct_dma_addr (diff) | |
| download | linux-dev-9b18114c0be0193ebe772e45b3731602f056d54e.tar.xz linux-dev-9b18114c0be0193ebe772e45b3731602f056d54e.zip | |
powerpc/dma: fix an off-by-one in dma_capable
We need to compare the last byte in the dma range and not the one after it
for the bus_dma_mask, just like we do for the regular dma_mask. Fix this
cleanly by merging the two comparisms into one.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/Kconfig')
0 files changed, 0 insertions, 0 deletions