fixup! rust: drm: ioctl: Add DRM ioctl abstraction

use code::ERANGE to avoid type confusion with u32.
Fixes following error in drivers/gpu/drm/asahi/driver.rs:57

| error[E0599]: no method named `to_errno` found for type `u32` in the current scope

Signed-off-by: Janne Grunau <j@jannau.net>
(cherry picked from commit e2de12b https://github.com/AsahiLinux/linux)
Signed-off-by: John Cabaj <john.cabaj@canonical.com>

Author: jannau

rust/kernel/drm/ioctl.rs

@@ -136,7 +136,7 @@ macro_rules! declare_drm_ioctls {
 
                             match $func(dev, data, &file) {
                                 Err(e) => e.to_errno(),
-                                Ok(i) => i.try_into().unwrap_or(ERANGE.to_errno()),
+                                Ok(i) => i.try_into().unwrap_or(code::ERANGE.to_errno()),
                             }
                         }
                         Some($cmd)