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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Inochi Amaoto <inochiama@gmail.com>
Cc: 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>,
	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>,
	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: Re: [RFC PATCH 1/5] phy: core: Use EOPNOTSUPP for disabled blob return value
Date: Tue, 22 Sep 2026 07:35:19 +0200	[thread overview]
Message-ID: <2026092256-shading-gratify-835a@gregkh> (raw)
In-Reply-To: <20260922024724.191412-2-inochiama@gmail.com>

On Tue, Sep 22, 2026 at 10:47:16AM +0800, Inochi Amaoto wrote:
> 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.
> 
> Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
> ---
>  include/linux/phy/phy.h | 52 ++++++++++++++++++++---------------------
>  1 file changed, 26 insertions(+), 26 deletions(-)

Based on the other patches in this series, this patch now breaks the
users, right?  Shouldn't this all happen at once?

thanks,

greg k-h

WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Inochi Amaoto <inochiama@gmail.com>
Cc: 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>,
	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>,
	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: Re: [RFC PATCH 1/5] phy: core: Use EOPNOTSUPP for disabled blob return value
Date: Tue, 22 Sep 2026 07:35:19 +0200	[thread overview]
Message-ID: <2026092256-shading-gratify-835a@gregkh> (raw)
In-Reply-To: <20260922024724.191412-2-inochiama@gmail.com>

On Tue, Sep 22, 2026 at 10:47:16AM +0800, Inochi Amaoto wrote:
> 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.
> 
> Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
> ---
>  include/linux/phy/phy.h | 52 ++++++++++++++++++++---------------------
>  1 file changed, 26 insertions(+), 26 deletions(-)

Based on the other patches in this series, this patch now breaks the
users, right?  Shouldn't this all happen at once?

thanks,

greg k-h

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

  reply	other threads:[~2026-09-22  5:35 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-22  2:47 [RFC PATCH 0/5] phy: core: Use EOPNOTSUPP for disabled blob return value Inochi Amaoto
2026-09-22  2:47 ` Inochi Amaoto
2026-09-22  2:47 ` [RFC PATCH 1/5] " Inochi Amaoto
2026-09-22  2:47   ` Inochi Amaoto
2026-09-22  5:35   ` Greg Kroah-Hartman [this message]
2026-09-22  5:35     ` Greg Kroah-Hartman
2026-09-22  6:10     ` Inochi Amaoto
2026-09-22  6:10       ` Inochi Amaoto
2026-09-22  6:16       ` Greg Kroah-Hartman
2026-09-22  6:16         ` Greg Kroah-Hartman
2026-09-22  6:36         ` Inochi Amaoto
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  2:47   ` Inochi Amaoto
2026-09-22  3:23   ` Damien Le Moal
2026-09-22  3:23     ` Damien Le Moal
2026-09-22  6:10     ` Inochi Amaoto
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   ` Inochi Amaoto
2026-09-22  2:47 ` [RFC PATCH 4/5] usb: dwc3: core: " Inochi Amaoto
2026-09-22  2:47   ` Inochi Amaoto
2026-09-22  5:34   ` Greg Kroah-Hartman
2026-09-22  5:34     ` Greg Kroah-Hartman
2026-09-22  6:11     ` Inochi Amaoto
2026-09-22  6:11       ` Inochi Amaoto
2026-09-22  2:47 ` [RFC PATCH 5/5] drm: bridge: analogix/dp: " Inochi Amaoto
2026-09-22  2:47   ` Inochi Amaoto

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