From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: fbdev: Wrap user-invoked calls to fb_blank() in helper
Date: Mon, 25 May 2026 18:52:08 +1000 [thread overview]
Message-ID: <review-patch2-20260522123019.211059-3-tzimmermann@suse.de> (raw)
In-Reply-To: <20260522123019.211059-3-tzimmermann@suse.de>
Patch Review
Creates `fb_blank_from_user()` in `fbmem.c` that bundles `fb_blank()` + `fbcon_fb_blanked()`.
The helper correctly preserves the existing behavior of calling `fbcon_fb_blanked()` unconditionally (even when `fb_blank()` fails), which matches both the chrdev and sysfs callers.
The declaration is placed in `fb_internal.h` rather than `fb.h` — this is appropriate since `fb_blank_from_user` is only called from within the fbdev core (chrdev and sysfs), unlike `fb_set_var_from_user` which is also called from external drivers.
The existing locking difference between chrdev (uses `lock_fb_info`) and sysfs (does not use `lock_fb_info`) is preserved by this patch. This is a pre-existing inconsistency, not introduced here.
Removal of `#include <linux/fbcon.h>` from `fbsysfs.c` is correct — it no longer directly calls any fbcon functions.
**No issues.**
---
Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-05-25 8:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 12:28 [PATCH v2 0/4] fbdev: Internalize fbcon Thomas Zimmermann
2026-05-22 12:28 ` [PATCH v2 1/4] fbdev: Wrap user-invoked calls to fb_set_var() in helper Thomas Zimmermann
2026-05-25 8:52 ` Claude review: " Claude Code Review Bot
2026-05-22 12:28 ` [PATCH v2 2/4] fbdev: Wrap user-invoked calls to fb_blank() " Thomas Zimmermann
2026-05-25 8:52 ` Claude Code Review Bot [this message]
2026-05-22 12:28 ` [PATCH v2 3/4] fbdev: Wrap fbcon updates from vga-switcheroo " Thomas Zimmermann
2026-05-25 8:52 ` Claude review: " Claude Code Review Bot
2026-05-22 12:28 ` [PATCH v2 4/4] fbdev: Do not export fbcon from fbdev Thomas Zimmermann
2026-05-25 8:52 ` Claude review: " Claude Code Review Bot
2026-05-22 13:59 ` [PATCH v2 0/4] fbdev: Internalize fbcon Helge Deller
2026-05-25 8:52 ` Claude review: " Claude Code Review Bot
-- strict thread matches above, loose matches on Subject: below --
2026-05-27 15:14 [PATCH v3 0/4] " Thomas Zimmermann
2026-05-27 15:14 ` [PATCH v3 2/4] fbdev: Wrap user-invoked calls to fb_blank() in helper Thomas Zimmermann
2026-05-28 2:12 ` Claude review: " Claude Code Review Bot
2026-05-20 16:00 [PATCH 0/4] fbdev: Internalize fbcon Thomas Zimmermann
2026-05-20 16:00 ` [PATCH 2/4] fbdev: Wrap user-invoked calls to fb_blank() in helper Thomas Zimmermann
2026-05-25 11:30 ` Claude review: " Claude Code Review Bot
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