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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-06-19 02:25:08 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-06-19 02:25:08 +0200 |
| commit | 6ea24cf79e055f0a62a64baa8587e2254a493c7b (patch) | |
| tree | c5cd6113ed93854b1bc30cd471c366f080c4be2f /arch/s390/include/asm/dma-mapping.h | |
| parent | Input: xpad - fix rumble on Xbox One controllers with 2015 firmware (diff) | |
| parent | Input: add HDMI CEC specific keycodes (diff) | |
| download | linux-6ea24cf79e055f0a62a64baa8587e2254a493c7b.tar.xz linux-6ea24cf79e055f0a62a64baa8587e2254a493c7b.zip | |
Merge branch 'cec-defines' into for-linus
Let's bring in HDMI CEC defines to ease merging CEC support in the next
merge window.
Diffstat (limited to 'arch/s390/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/s390/include/asm/dma-mapping.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h index e64bfcb9702f..3249b7464889 100644 --- a/arch/s390/include/asm/dma-mapping.h +++ b/arch/s390/include/asm/dma-mapping.h @@ -11,11 +11,13 @@ #define DMA_ERROR_CODE (~(dma_addr_t) 0x0) -extern struct dma_map_ops s390_dma_ops; +extern struct dma_map_ops s390_pci_dma_ops; static inline struct dma_map_ops *get_dma_ops(struct device *dev) { - return &s390_dma_ops; + if (dev && dev->archdata.dma_ops) + return dev->archdata.dma_ops; + return &dma_noop_ops; } static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, |