diff options
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index bb02afb00f05..cc93a5e1e5d2 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -517,12 +517,15 @@ struct device_physical_location { * until other devices probe successfully. * @DEV_FLAG_DMA_IOMMU: Device is using default IOMMU implementation for DMA and * doesn't rely on dma_ops structure. + * @DEV_FLAG_DMA_SKIP_SYNC: DMA sync operations can be skipped for coherent + * buffers. * @DEV_FLAG_COUNT: Number of defined struct_device_flags. */ enum struct_device_flags { DEV_FLAG_READY_TO_PROBE = 0, DEV_FLAG_CAN_MATCH = 1, DEV_FLAG_DMA_IOMMU = 2, + DEV_FLAG_DMA_SKIP_SYNC = 3, DEV_FLAG_COUNT }; @@ -616,7 +619,6 @@ enum struct_device_flags { * and optionall (if the coherent mask is large enough) also * for dma allocations. This flag is managed by the dma ops * instance from ->dma_supported. - * @dma_skip_sync: DMA sync operations can be skipped for coherent buffers. * @flags: DEV_FLAG_XXX flags. Use atomic bitfield operations to modify. * * At the lowest level, every device in a Linux system is represented by an @@ -733,9 +735,6 @@ struct device { #ifdef CONFIG_DMA_OPS_BYPASS bool dma_ops_bypass : 1; #endif -#ifdef CONFIG_DMA_NEED_SYNC - bool dma_skip_sync:1; -#endif DECLARE_BITMAP(flags, DEV_FLAG_COUNT); }; @@ -765,6 +764,7 @@ static inline bool dev_test_and_set_##accessor_name(struct device *dev) \ __create_dev_flag_accessors(ready_to_probe, DEV_FLAG_READY_TO_PROBE); __create_dev_flag_accessors(can_match, DEV_FLAG_CAN_MATCH); __create_dev_flag_accessors(dma_iommu, DEV_FLAG_DMA_IOMMU); +__create_dev_flag_accessors(dma_skip_sync, DEV_FLAG_DMA_SKIP_SYNC); #undef __create_dev_flag_accessors |