diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 17:29:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 17:29:57 -0700 |
| commit | 2ed90dbbf7be3b7cd2790fc6fa946c478ab496b8 (patch) | |
| tree | 05bdc7c3d5164836b3a64016c79c90b6f21d2962 /kernel/dma/debug.c | |
| parent | 9fa867d2acbca6c4cd317ab75c0e94e1703af2b0 (diff) | |
| parent | 274b3f7bf34415eed106e479e4815e897ce5d763 (diff) | |
Merge tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- make support for dma_ops optional
- move more code out of line
- add generic support for a dma_ops bypass mode
- misc cleanups
* tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping:
dma-contiguous: cleanup dma_alloc_contiguous
dma-debug: use named initializers for dir2name
powerpc: use the generic dma_ops_bypass mode
dma-mapping: add a dma_ops_bypass flag to struct device
dma-mapping: make support for dma ops optional
dma-mapping: inline the fast path dma-direct calls
dma-mapping: move the remaining DMA API calls out of line
Diffstat (limited to 'kernel/dma/debug.c')
| -rw-r--r-- | kernel/dma/debug.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index d628ab09d97b..5aba04075530 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -144,8 +144,12 @@ static const char *type2name[] = { [dma_debug_resource] = "resource", }; -static const char *dir2name[4] = { "DMA_BIDIRECTIONAL", "DMA_TO_DEVICE", - "DMA_FROM_DEVICE", "DMA_NONE" }; +static const char *dir2name[] = { + [DMA_BIDIRECTIONAL] = "DMA_BIDIRECTIONAL", + [DMA_TO_DEVICE] = "DMA_TO_DEVICE", + [DMA_FROM_DEVICE] = "DMA_FROM_DEVICE", + [DMA_NONE] = "DMA_NONE", +}; /* * The access to some variables in this macro is racy. We can't use atomic_t |