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 commands.rs, which is the only file in nova-core that
has any remaining instances of the old style.

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

Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
 drivers/gpu/nova-core/gsp/fw/commands.rs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/nova-core/gsp/fw/commands.rs b/drivers/gpu/nova-core/gsp/fw/commands.rs
index 21be44199693..470d8edb62ff 100644
--- a/drivers/gpu/nova-core/gsp/fw/commands.rs
+++ b/drivers/gpu/nova-core/gsp/fw/commands.rs
@@ -1,8 +1,14 @@
 // SPDX-License-Identifier: GPL-2.0
 
-use kernel::prelude::*;
-use kernel::transmute::{AsBytes, FromBytes};
-use kernel::{device, pci};
+use kernel::{
+    device,
+    pci,
+    prelude::*,
+    transmute::{
+        AsBytes,
+        FromBytes, //
+    }, //
+};
 
 use crate::gsp::GSP_PAGE_SIZE;
 
-- 
2.52.0