From: Pan Chuang <panchuang@vivo.com>
To: "Helge Deller" <deller@gmx.de>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Kees Cook" <kees@kernel.org>, "Pan Chuang" <panchuang@vivo.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Takashi Sakamoto" <o-takashi@sakamocchi.jp>,
"Danilo Krummrich" <dakr@kernel.org>,
"Uwe Kleine-König (The Capable Hub)"
<u.kleine-koenig@baylibre.com>,
AlbertoArostegui <aarosteguig@gmail.com>,
"Thorsten Blum" <thorsten.blum@linux.dev>,
"Chelsy Ratnawat" <chelsyratnawat2001@gmail.com>,
linux-fbdev@vger.kernel.org (open list:FRAMEBUFFER LAYER),
dri-devel@lists.freedesktop.org (open list:FRAMEBUFFER LAYER),
linux-kernel@vger.kernel.org (open list),
linux-omap@vger.kernel.org (open list:OMAP DISPLAY SUBSYSTEM and
FRAMEBUFFER SUPPORT...)
Subject: [PATCH 0/7] video: fbdev: Remove redundant dev_err()
Date: Wed, 22 Jul 2026 15:57:40 +0800 [thread overview]
Message-ID: <20260722075803.570532-1-panchuang@vivo.com> (raw)
devm_request_irq() automatically logs detailed error messages on
failure via the devm_request_result() helper, which prints device
name, IRQ number, handler functions, and error code.
Remove the now-redundant driver-specific dev_err() calls in fbdev
drivers, as the core now provides more detailed diagnostic
information on failure
Pan Chuang (7):
fbdev: mmp: Remove redundant dev_err()
fbdev: omapfb/dsi-cm: Remove redundant dev_err()
fbdev: pxa168fb: Remove redundant dev_err()
fbdev: pxa3xx-gcu: Remove redundant dev_err()
fbdev: pxafb: Remove redundant dev_err()
fbdev: s3c-fb: Remove redundant dev_err()
fbdev: sa1100fb: Remove redundant dev_err()
drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 2 --
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 4 +---
drivers/video/fbdev/pxa168fb.c | 1 -
drivers/video/fbdev/pxa3xx-gcu.c | 4 +---
drivers/video/fbdev/pxafb.c | 1 -
drivers/video/fbdev/s3c-fb.c | 4 +---
drivers/video/fbdev/sa1100fb.c | 4 +---
7 files changed, 4 insertions(+), 16 deletions(-)
--
2.34.1
next reply other threads:[~2026-07-22 7:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 7:57 Pan Chuang [this message]
2026-07-22 7:57 ` [PATCH 1/7] fbdev: mmp: Remove redundant dev_err() Pan Chuang
2026-07-22 7:57 ` [PATCH 2/7] fbdev: omapfb/dsi-cm: " Pan Chuang
2026-07-22 7:57 ` [PATCH 3/7] fbdev: pxa168fb: " Pan Chuang
2026-07-22 7:57 ` [PATCH 4/7] fbdev: pxa3xx-gcu: " Pan Chuang
2026-07-22 7:57 ` [PATCH 5/7] fbdev: pxafb: " Pan Chuang
2026-07-22 7:57 ` [PATCH 6/7] fbdev: s3c-fb: " Pan Chuang
2026-07-22 7:57 ` [PATCH 7/7] fbdev: sa1100fb: " Pan Chuang
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