From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD1D3294A15; Mon, 14 Apr 2025 13:28:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744637323; cv=none; b=gsdlKyFd+J7VNwItKrMYz4mpl5WB/SAD6jXdrhverIjicADOugpf/JQC4h4sp2NRoDz+pNnSxzV/M/XcWooSwV4+oBZsMMCkZDVDYsgZ44CYsSTkIyy3LHVybtNl/ynpE5koqGa0GlXjoyujrQrRdUpfobHrsiuECa2TuTR/m60= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744637323; c=relaxed/simple; bh=ive9HXjdFaLlIvQIi8OCLS8jzkis2suMRljyaH5H8HI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=IqDg2ExRBbDGJECMrRsu0RxL+ml6kC74J0CzQuOJ5CwPtVrunj3jBlJBSBFZScqnSDhDRnOtRC7MnJaYa/iU2zxAxPGu4Z8rRk21DYGf8FEjeVDSX82BOmZy02x+MedV8wkcLHEvIHUTz73ucYCF4mFsJbvp3ThXsqmu71nl12c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DS9p+br0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DS9p+br0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 991D8C4CEE9; Mon, 14 Apr 2025 13:28:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744637323; bh=ive9HXjdFaLlIvQIi8OCLS8jzkis2suMRljyaH5H8HI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DS9p+br0eyIzYkVdDwIlWStVjVy4IenrPvwbE3ZtrgzQYL1VzIuOt58GTA5zay0cK dYk4fcivCGM9uydU4qwqNN1azZUQeayxoKqy+v5IIOcLFZ1njmVwktdzbH3CjeTWBl gzS3Ulm+1VIB66nJZYzYeoLTLdM4TuwHlb609GlwArDyn7lxZ03+Ktc+umunU10a4e LYnfNhfIIkNXtLK9gzACtOOwrZw5fh7/KYFsNyXZiSXM9tgOOExD7euCyIiCZIYL7y pNP8xR9cxxWSunOrJjWy7qf5/751g+o5LP8P1Fhw0QBmQXWxCQF7/wIldtkz+npyGJ Y+YU2fh6AyjxQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vladimir Oltean , Russell King , Jakub Kicinski , Sasha Levin , andrew@lunn.ch, hkallweit1@gmail.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 6.13 32/34] net: phy: move phy_link_change() prior to mdio_bus_phy_may_suspend() Date: Mon, 14 Apr 2025 09:27:26 -0400 Message-Id: <20250414132729.679254-32-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250414132729.679254-1-sashal@kernel.org> References: <20250414132729.679254-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.13.11 Content-Transfer-Encoding: 8bit From: Vladimir Oltean [ Upstream commit f40a673d6b4a128fe95dd9b8c3ed02da50a6a862 ] In an upcoming change, mdio_bus_phy_may_suspend() will need to distinguish a phylib-based PHY client from a phylink PHY client. For that, it will need to compare the phydev->phy_link_change() function pointer with the eponymous phy_link_change() provided by phylib. To avoid forward function declarations, the default PHY link state change method should be moved upwards. There is no functional change associated with this patch, it is only to reduce the noise from a real bug fix. Signed-off-by: Vladimir Oltean Reviewed-by: Russell King (Oracle) Link: https://patch.msgid.link/20250407093900.2155112-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/phy/phy_device.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 5f1ad0c7fb534..eedcdae883982 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -289,6 +289,19 @@ static bool phy_drv_wol_enabled(struct phy_device *phydev) return wol.wolopts != 0; } +static void phy_link_change(struct phy_device *phydev, bool up) +{ + struct net_device *netdev = phydev->attached_dev; + + if (up) + netif_carrier_on(netdev); + else + netif_carrier_off(netdev); + phydev->adjust_link(netdev); + if (phydev->mii_ts && phydev->mii_ts->link_state) + phydev->mii_ts->link_state(phydev->mii_ts, phydev); +} + static bool mdio_bus_phy_may_suspend(struct phy_device *phydev) { struct device_driver *drv = phydev->mdio.dev.driver; @@ -1101,19 +1114,6 @@ struct phy_device *phy_find_first(struct mii_bus *bus) } EXPORT_SYMBOL(phy_find_first); -static void phy_link_change(struct phy_device *phydev, bool up) -{ - struct net_device *netdev = phydev->attached_dev; - - if (up) - netif_carrier_on(netdev); - else - netif_carrier_off(netdev); - phydev->adjust_link(netdev); - if (phydev->mii_ts && phydev->mii_ts->link_state) - phydev->mii_ts->link_state(phydev->mii_ts, phydev); -} - /** * phy_prepare_link - prepares the PHY layer to monitor link status * @phydev: target phy_device struct -- 2.39.5