[PATCH] gpu: nova-core: use stable name() method in Chipset Display impl

[Maurice Hieronymus <mhi@mailbox.org>]

Chipset's Display was using Debug formatting ("{self:?}"), which is not
guaranteed to be stable. Use the existing name() method instead, which
provides stable lowercase strings suitable for firmware path generation.

Signed-off-by: Maurice Hieronymus <mhi@mailbox.org>
---
 drivers/gpu/nova-core/gpu.rs | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/gpu/nova-core/gpu.rs b/drivers/gpu/nova-core/gpu.rs
index 629c9d2dc994..be8c882338ea 100644
--- a/drivers/gpu/nova-core/gpu.rs
+++ b/drivers/gpu/nova-core/gpu.rs
@@ -107,17 +107,9 @@ pub(crate) fn arch(&self) -> Architecture {
     }
 }
 
-// TODO
-//
-// The resulting strings are used to generate firmware paths, hence the
-// generated strings have to be stable.
-//
-// Hence, replace with something like strum_macros derive(Display).
-//
-// For now, redirect to fmt::Debug for convenience.
 impl fmt::Display for Chipset {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{self:?}")
+        write!(f, "{}", self.name())
     }
 }
 

base-commit: b69053dd3ffbc0d2dedbbc86182cdef6f641fe1b
-- 
2.51.2