diff options
Diffstat (limited to 'rust/kernel/dma.rs')
| -rw-r--r-- | rust/kernel/dma.rs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/rust/kernel/dma.rs b/rust/kernel/dma.rs index 7bc97f9f83fd..beb4dea7dd84 100644 --- a/rust/kernel/dma.rs +++ b/rust/kernel/dma.rs @@ -267,9 +267,6 @@ pub mod attrs { /// Specifies that writes to the mapping may be buffered to improve performance. pub const DMA_ATTR_WRITE_COMBINE: Attrs = Attrs(bindings::DMA_ATTR_WRITE_COMBINE); - /// Lets the platform to avoid creating a kernel virtual mapping for the allocated buffer. - pub const DMA_ATTR_NO_KERNEL_MAPPING: Attrs = Attrs(bindings::DMA_ATTR_NO_KERNEL_MAPPING); - /// Allows platform code to skip synchronization of the CPU cache for the given buffer assuming /// that it has been already transferred to 'device' domain. pub const DMA_ATTR_SKIP_CPU_SYNC: Attrs = Attrs(bindings::DMA_ATTR_SKIP_CPU_SYNC); |