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| author | Christoph Hellwig <hch@lst.de> | 2019-02-13 08:01:30 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 22:41:04 +1100 |
| commit | 68005b67d15a1ee5b5ddff965175728e65fa73e7 (patch) | |
| tree | 7b8a2db46169d2e178cf8f0000592fa8fabfcfaf /drivers/misc/cxl | |
| parent | 461db2bdbf3c978e76dd10a04a63fa06bb29114f (diff) | |
| download | lwn-68005b67d15a1ee5b5ddff965175728e65fa73e7.tar.gz lwn-68005b67d15a1ee5b5ddff965175728e65fa73e7.zip | |
powerpc/dma: use the generic direct mapping bypass
Now that we've switched all the powerpc nommu and swiotlb methods to
use the generic dma_direct_* calls we can remove these ops vectors
entirely and rely on the common direct mapping bypass that avoids
indirect function calls entirely. This also allows to remove a whole
lot of boilerplate code related to setting up these operations.
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 'drivers/misc/cxl')
| -rw-r--r-- | drivers/misc/cxl/vphb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index 49da2f744bbf..b64adc0f0865 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -43,7 +43,6 @@ static bool cxl_pci_enable_device_hook(struct pci_dev *dev) return false; } - set_dma_ops(&dev->dev, &dma_nommu_ops); set_dma_offset(&dev->dev, PAGE_OFFSET); /* |