| commit | 157378f43faad830e4aa3815bde5fa9f9a9f5be6 | [log] [tgz] |
|---|---|---|
| author | Olivier Deprez <olivier.deprez@arm.com> | Mon Apr 04 15:47:50 2022 +0200 |
| committer | Olivier Deprez <olivier.deprez@arm.com> | Mon Apr 04 17:19:45 2022 +0200 |
| tree | a6c9afae04d547459872e71460db6f8a454a070c | |
| parent | 0e64123141f3854e695eb4924d82b52856691466 [diff] [blame] |
Update Linux to v5.10.109 Sourced from [1] [1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/linux/dma-direction.h b/include/linux/dma-direction.h index 9c96e30..a2fe457 100644 --- a/include/linux/dma-direction.h +++ b/include/linux/dma-direction.h
@@ -9,4 +9,10 @@ DMA_NONE = 3, }; -#endif +static inline int valid_dma_direction(enum dma_data_direction dir) +{ + return dir == DMA_BIDIRECTIONAL || dir == DMA_TO_DEVICE || + dir == DMA_FROM_DEVICE; +} + +#endif /* _LINUX_DMA_DIRECTION_H */