Claude review: Re: [PATCH] accel/amdxdna: fix missing newline in pr_err message

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

Patch Review

**Verdict: Correct, minor nits only.**

The change itself is straightforward and correct:

```c
-		pr_err("Ring buf size must be power of 2");
+		pr_err("Ring buf size must be power of 2\n");
```

I confirmed the current drm-next tree still has the missing newline at `drivers/accel/amdxdna/amdxdna_mailbox.c:502`, so this fix is still needed.

**Nits:**

1. **Signed-off-by name**: The `Signed-off-by: haoyu.lu <hechushiguitu666@gmail.com>` should use the author's real name, e.g., `Signed-off-by: Haoyu Lu <hechushiguitu666@gmail.com>`, consistent with the `From:` header and kernel conventions (see `Documentation/process/submitting-patches.rst`).

2. **Consider dev_err()**: This `pr_err()` could potentially be converted to `dev_err()` to include device context in the log message, making it easier to identify which device triggered the error in multi-device systems. However, that would be a separate cleanup patch and is outside the scope of this fix.

3. **Commit message**: The commit message is adequate but could mention the specific consequence (log line concatenation with subsequent messages) to explain *why* the newline matters.

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