Claude review: drm/accel: remove unnecessary cast in accel_name_info()

[Claude Code Review Bot <claude-review@example.com>]

Patch Review

**Status: Correct, trivially so.**

The change:
```c
// Before:
struct drm_info_node *node = (struct drm_info_node *) m->private;
// After:
struct drm_info_node *node = m->private;
```

`m->private` is `void *` (from `struct seq_file`), so the cast to `struct drm_info_node *` is unnecessary in C. The patch is correct.

**Minor observations:**
- The commit message is clear and accurately describes the change.
- `Signed-off-by` is present.
- No functional change, no risk of regression.
- This same pattern (removing void* casts) exists across many kernel files; a series cleaning up multiple instances would carry more weight than a single-line change.

**No issues found.**

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Generated by Claude Code Patch Reviewer