gpu: nova-core: apply the one "use" item per line policy

As per [1], we need one "use" item per line, in order to reduce merge
conflicts. Furthermore, we need a trailing ", //" in order to tell
rustfmt(1) to leave it alone.

This does that for the entire nova-core driver.

[1] https://docs.kernel.org/rust/coding-guidelines.html#imports

Acked-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
[acourbot@nvidia.com: remove imports already in prelude as pointed out
by Danilo.]
[acourbot@nvidia.com: remove a few unneeded trailing `//`.]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251107021006.434109-1-jhubbard@nvidia.com>

1 files changed, 13 insertions, 10 deletions

diff --git a/drivers/gpu/nova-core/firmware.rs b/drivers/gpu/nova-core/firmware.rs
index 4179a74a2342..163b746f03ef 100644
--- a/drivers/gpu/nova-core/firmware.rs
+++ b/drivers/gpu/nova-core/firmware.rs
@@ -4,17 +4,20 @@
 //! to be loaded into a given execution unit.
 
 use core::marker::PhantomData;
-use core::mem::size_of;
 
-use kernel::device;
-use kernel::firmware;
-use kernel::prelude::*;
-use kernel::str::CString;
-use kernel::transmute::FromBytes;
-
-use crate::dma::DmaObject;
-use crate::falcon::FalconFirmware;
-use crate::gpu;
+use kernel::{
+    device,
+    firmware,
+    prelude::*,
+    str::CString,
+    transmute::FromBytes, //
+};
+
+use crate::{
+    dma::DmaObject,
+    falcon::FalconFirmware,
+    gpu, //
+};
 
 pub(crate) mod booter;
 pub(crate) mod fwsec;