Derive Clone and Copy for Revision and Spec. Both are small
value types (4 bytes total) and Copy makes them easier to use
in later patches that pass them across function boundaries.

Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
 drivers/gpu/nova-core/gpu.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/nova-core/gpu.rs b/drivers/gpu/nova-core/gpu.rs
index 20625e8e26b7..4cf5e1ff830b 100644
--- a/drivers/gpu/nova-core/gpu.rs
+++ b/drivers/gpu/nova-core/gpu.rs
@@ -159,6 +159,7 @@ pub(crate) enum Architecture with TryFrom<Bounded<u32, 6>> {
     }
 }
 
+#[derive(Clone, Copy)]
 pub(crate) struct Revision {
     major: Bounded<u8, 4>,
     minor: Bounded<u8, 4>,
@@ -180,6 +181,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 }
 
 /// Structure holding a basic description of the GPU: `Chipset` and `Revision`.
+#[derive(Clone, Copy)]
 pub(crate) struct Spec {
     chipset: Chipset,
     revision: Revision,
-- 
2.53.0