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| author | Tony Lindgren <tony@atomide.com> | 2018-11-08 09:32:24 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-11-08 09:32:24 -0800 |
| commit | 91e43395820baad80248987608216c35da9df65b (patch) | |
| tree | 29d41d1a036eb1abd6a60f16ad37aa578acd8159 /include/linux/dma-debug.h | |
| parent | eef3dc34a1e0b01d53328b88c25237bcc7323777 (diff) | |
| parent | cec83ff1241ec98113a19385ea9e9cfa9aa4125b (diff) | |
Merge branch 'fixes-dts' into omap-for-v4.20/fixes
Diffstat (limited to 'include/linux/dma-debug.h')
| -rw-r--r-- | include/linux/dma-debug.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h index a785f2507159..30213adbb6b9 100644 --- a/include/linux/dma-debug.h +++ b/include/linux/dma-debug.h @@ -32,6 +32,9 @@ extern void dma_debug_add_bus(struct bus_type *bus); extern int dma_debug_resize_entries(u32 num_entries); +extern void debug_dma_map_single(struct device *dev, const void *addr, + unsigned long len); + extern void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, size_t size, int direction, dma_addr_t dma_addr, @@ -103,6 +106,11 @@ static inline int dma_debug_resize_entries(u32 num_entries) return 0; } +static inline void debug_dma_map_single(struct device *dev, const void *addr, + unsigned long len) +{ +} + static inline void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, size_t size, int direction, dma_addr_t dma_addr, |