From: Inochi Amaoto <inochiama@gmail.com>
To: Hans de Goede <hansg@kernel.org>,
Damien Le Moal <dlemoal@kernel.org>,
Niklas Cassel <cassel@kernel.org>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Minas Harutyunyan <hminas@synopsys.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Vinod Koul <vkoul@kernel.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Damon Ding <damon.ding@rock-chips.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Heiko Stuebner <heiko@sntech.de>
Cc: Inochi Amaoto <inochiama@gmail.com>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-usb@vger.kernel.org,
linux-phy@lists.infradead.org, Yixun Lan <dlan@gentoo.org>,
Longbin Li <looong.bin@gmail.com>
Subject: [RFC PATCH 0/5] phy: core: Use EOPNOTSUPP for disabled blob return value
Date: Tue, 22 Sep 2026 10:47:15 +0800 [thread overview]
Message-ID: <20260922024724.191412-1-inochiama@gmail.com> (raw)
Currently, the phy subsystem uses ENOSYS for dummy blob functions,
it does not reflect the function state correctly. As kernel already
has EOPNOTSUPP for disabled blob function, replace ENOSYS with
EOPNOTSUPP for a clear return value.
Inochi Amaoto (5):
phy: core: Use EOPNOTSUPP for disabled blob return value
ata: libahci_platform: Adapt the return value changed for disabled
blob
usb: dwc2: Adapt the return value changed for disabled blob
usb: dwc3: core: Adapt the return value changed for disabled blob
drm: bridge: analogix/dp: Adapt the return value changed for disabled
blob
drivers/ata/libahci_platform.c | 4 +-
.../drm/bridge/analogix/analogix_dp_core.c | 2 +-
drivers/usb/dwc2/platform.c | 2 +-
drivers/usb/dwc3/core.c | 4 +-
include/linux/phy/phy.h | 52 +++++++++----------
5 files changed, 32 insertions(+), 32 deletions(-)
--
2.55.0
next reply other threads:[~2026-09-22 2:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 2:47 Inochi Amaoto [this message]
2026-09-22 2:47 ` [RFC PATCH 1/5] " Inochi Amaoto
2026-09-22 5:35 ` Greg Kroah-Hartman
2026-09-22 6:10 ` Inochi Amaoto
2026-09-22 6:16 ` Greg Kroah-Hartman
2026-09-22 6:36 ` Inochi Amaoto
2026-09-22 2:47 ` [RFC PATCH 2/5] ata: libahci_platform: Adapt the return value changed for disabled blob Inochi Amaoto
2026-09-22 3:23 ` Damien Le Moal
2026-09-22 6:10 ` Inochi Amaoto
2026-09-22 2:47 ` [RFC PATCH 3/5] usb: dwc2: " Inochi Amaoto
2026-09-22 2:47 ` [RFC PATCH 4/5] usb: dwc3: core: " Inochi Amaoto
2026-09-22 5:34 ` Greg Kroah-Hartman
2026-09-22 6:11 ` Inochi Amaoto
2026-09-22 2:47 ` [RFC PATCH 5/5] drm: bridge: analogix/dp: " Inochi Amaoto
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260922024724.191412-1-inochiama@gmail.com \
--to=inochiama@gmail.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=Thinh.Nguyen@synopsys.com \
--cc=airlied@gmail.com \
--cc=andrzej.hajda@intel.com \
--cc=cassel@kernel.org \
--cc=damon.ding@rock-chips.com \
--cc=dlan@gentoo.org \
--cc=dlemoal@kernel.org \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=gregkh@linuxfoundation.org \
--cc=hansg@kernel.org \
--cc=heiko@sntech.de \
--cc=hminas@synopsys.com \
--cc=jernej.skrabec@gmail.com \
--cc=jonas@kwiboo.se \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-phy@lists.infradead.org \
--cc=linux-usb@vger.kernel.org \
--cc=looong.bin@gmail.com \
--cc=luca.ceresoli@bootlin.com \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mani@kernel.org \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=rfoss@kernel.org \
--cc=simona@ffwll.ch \
--cc=tzimmermann@suse.de \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®