From patchwork Sat Sep 16 07:58:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 13388261 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B1FB3CD37B8 for ; Sat, 16 Sep 2023 08:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Icr8P6UDyX5z4pMEFaHxQ4AIks/ScfyopSP+jjb7RL8=; b=UY7iFxKYhb87bo VA0ysj6mRCVbfLht3zbVplGS4zsV9EwX4lyg9GjMbcqa7JQ0QEp/0QzC5ivvMWLvIKnznOHIGgQPi HEDQ1EKlBNLvM6lOYWum9yBY7jvR3cccBsK6L2MQYbBva7SzF3pXXljJMF8jW2ouK7qza4V6GDYQT B9tFPmPzhjzfKTdtfBrGgP68c72D6gdsSxvNxkpiJWtcrPcfvEZgDKalQl2zr7ncdUxforArRLSxg U8DHv2IQWJlmb5NjswGb0XbxoePHz+g6UwOKdBoXRBU5w5aMr7egfcc8uulsJ1TT4MTA1P5yy84Wv Y1EtqTr1fPh0AAjgkWQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qhQQb-00CAYd-2N; Sat, 16 Sep 2023 08:13:21 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qhQQX-00CATE-11; Sat, 16 Sep 2023 08:13:19 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 40FE5CE2C88; Sat, 16 Sep 2023 08:13:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 754C6C43391; Sat, 16 Sep 2023 08:13:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694851993; bh=SbggMlwJmGCB60uPWKaRi5TsR0G979nd8MU9xOIf0lo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uXSdb0bhIxN0kQMA76OEwrbI8wVWljqxCRLq7WOcHzQBXC/VR9SL7OiaBND9bS8Ql UCugoEdaqhd0REzK1bwto/i5rtvyfhl8jQI1CDtt6dEbsk0yNu4edCMJz9Gdvkgq9+ +kF2rbFNV1v7YcKqKtLORvAiNQSdiT9wvY7PfB85hCgpefuSM5cKL6xfGvcpMvZtkn uD3l0NZRsXjdlgmwkZgH/Sz9IloouFroW6TE8xiAfi8o0GynY8rrnPLj3N5vKLui1n ZZXzIHJWxCq1WDxT7bwirT80KL2/joCYGfPGGsbNespTMauW6p1LPvxAbgBjGCtTRz Njkq0gUGcXwBg== From: Jisheng Zhang To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Vladimir Zapolskiy , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Emil Renner Berthing , Samin Guo , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Nobuhiro Iwamatsu , Russell King , Matthias Brugger , AngeloGioacchino Del Regno Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH net-next v2 23/23] net: stmmac: make stmmac_{probe|remove}_config_dt static Date: Sat, 16 Sep 2023 15:58:29 +0800 Message-Id: <20230916075829.1560-24-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230916075829.1560-1-jszhang@kernel.org> References: <20230916075829.1560-1-jszhang@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230916_011317_729761_2973D6B0 X-CRM114-Status: GOOD ( 14.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now there's no external users of these two functions, make them static so that there aren't any new usages of stmmac_probe_config_dt(). To avoid forward declaration, move stmmac_remove_config_dt() location. Signed-off-by: Jisheng Zhang Suggested-by: Russell King --- .../ethernet/stmicro/stmmac/stmmac_platform.c | 47 +++++++------------ .../ethernet/stmicro/stmmac/stmmac_platform.h | 4 -- 2 files changed, 17 insertions(+), 34 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 716434b58321..2063de1683b2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -384,6 +384,22 @@ static int stmmac_of_get_mac_mode(struct device_node *np) return -ENODEV; } +/** + * stmmac_remove_config_dt - undo the effects of stmmac_probe_config_dt() + * @pdev: platform_device structure + * @plat: driver data platform structure + * + * Release resources claimed by stmmac_probe_config_dt(). + */ +static void stmmac_remove_config_dt(struct platform_device *pdev, + struct plat_stmmacenet_data *plat) +{ + clk_disable_unprepare(plat->stmmac_clk); + clk_disable_unprepare(plat->pclk); + of_node_put(plat->phy_node); + of_node_put(plat->mdio_node); +} + /** * stmmac_probe_config_dt - parse device-tree driver parameters * @pdev: platform_device structure @@ -392,7 +408,7 @@ static int stmmac_of_get_mac_mode(struct device_node *np) * this function is to read the driver parameters from device-tree and * set some private fields that will be used by the main at runtime. */ -struct plat_stmmacenet_data * +static struct plat_stmmacenet_data * stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) { struct device_node *np = pdev->dev.of_node; @@ -662,43 +678,14 @@ devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) return plat; } - -/** - * stmmac_remove_config_dt - undo the effects of stmmac_probe_config_dt() - * @pdev: platform_device structure - * @plat: driver data platform structure - * - * Release resources claimed by stmmac_probe_config_dt(). - */ -void stmmac_remove_config_dt(struct platform_device *pdev, - struct plat_stmmacenet_data *plat) -{ - clk_disable_unprepare(plat->stmmac_clk); - clk_disable_unprepare(plat->pclk); - of_node_put(plat->phy_node); - of_node_put(plat->mdio_node); -} #else -struct plat_stmmacenet_data * -stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) -{ - return ERR_PTR(-EINVAL); -} - struct plat_stmmacenet_data * devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) { return ERR_PTR(-EINVAL); } - -void stmmac_remove_config_dt(struct platform_device *pdev, - struct plat_stmmacenet_data *plat) -{ -} #endif /* CONFIG_OF */ -EXPORT_SYMBOL_GPL(stmmac_probe_config_dt); EXPORT_SYMBOL_GPL(devm_stmmac_probe_config_dt); -EXPORT_SYMBOL_GPL(stmmac_remove_config_dt); int stmmac_get_platform_resources(struct platform_device *pdev, struct stmmac_resources *stmmac_res) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h index bb07a99e1248..bb6fc7e59aed 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -11,12 +11,8 @@ #include "stmmac.h" -struct plat_stmmacenet_data * -stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac); struct plat_stmmacenet_data * devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac); -void stmmac_remove_config_dt(struct platform_device *pdev, - struct plat_stmmacenet_data *plat); int stmmac_get_platform_resources(struct platform_device *pdev, struct stmmac_resources *stmmac_res);