From patchwork Thu Mar 30 15:22:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13194367 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 75BBFC77B60 for ; Thu, 30 Mar 2023 15:23:25 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zQB4IrgiJX9tQb0H0CMw+49plZG9zcOKwJcx18x7FKc=; b=va3+UQNzbopjGq 9W1nb4oGhf4Nt12Miu213wo3qN/tyA1S//fn3TpwAXUfHPWsP0QQ4ag8SdybtWh1QtmNJAojtkwyn ZB/fIBt+NaZttD3Ydhmm2M9uQ2/7+j4QRzOnvaE6v96mVH+pz63j8nNqOGgjC+sJgxTc5sk1PrHVL F+E47OOIDgArDN+ps79RcW0F1Y2yiIcO9AquN6vHwxezzf+IWKr727OlENuaSk7Ye1rz06h2khUx/ zgSWbJaURvUQBohNqgPLrq0XRoN8UjzpRgBG9v9FGEwR0BSWRCOAkBVnG44oPzy/DWdbgw85ubGEa 0FDkwyPenerxOaObfbtg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phu6g-004EEl-2v; Thu, 30 Mar 2023 15:22:30 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phu6a-004EAR-0p; Thu, 30 Mar 2023 15:22:28 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1phu6W-0006hA-2e; Thu, 30 Mar 2023 17:22:21 +0200 Date: Thu, 30 Mar 2023 16:22:17 +0100 From: Daniel Golle To: netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, Andrew Lunn , =?utf-8?b?QXI=?= =?utf-8?b?xLFuw6cgw5xuYWw=?= , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger , AngeloGioacchino Del Regno , Sean Wang , Landen Chao , DENG Qingfang , Philipp Zabel Cc: Sam Shih , Lorenzo Bianconi , John Crispin , Felix Fietkau Subject: [PATCH net-next 09/15] net: dsa: mt7530: introduce mt7530_remove_common helper function Message-ID: <81b371db995cf19b670169ab1cdeeaf626ae5390.1680180959.git.daniel@makrotopia.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230330_082224_301264_3A9F9B26 X-CRM114-Status: GOOD ( 10.75 ) 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 Move commonly used parts from mt7530_remove into new mt7530_remove_common helper function which will be used by both, mt7530_remove and the to-be-introduced mt7988_remove. Reviewed-by: Andrew Lunn Signed-off-by: Daniel Golle --- drivers/net/dsa/mt7530.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index b3a9eb40e45a9..de2fa5df9332c 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -3264,6 +3264,17 @@ mt7530_probe(struct mdio_device *mdiodev) return dsa_register_switch(priv->ds); } +static void +mt7530_remove_common(struct mt7530_priv *priv) +{ + if (priv->irq) + mt7530_free_irq(priv); + + dsa_unregister_switch(priv->ds); + + mutex_destroy(&priv->reg_mutex); +} + static void mt7530_remove(struct mdio_device *mdiodev) { @@ -3283,15 +3294,10 @@ mt7530_remove(struct mdio_device *mdiodev) dev_err(priv->dev, "Failed to disable io pwr: %d\n", ret); - if (priv->irq) - mt7530_free_irq(priv); - - dsa_unregister_switch(priv->ds); + mt7530_remove_common(priv); for (i = 0; i < 2; ++i) mtk_pcs_lynxi_destroy(priv->ports[5 + i].sgmii_pcs); - - mutex_destroy(&priv->reg_mutex); } static void mt7530_shutdown(struct mdio_device *mdiodev)