From patchwork Fri Jul 29 13:03:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 12932408 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DCF01C00144 for ; Fri, 29 Jul 2022 13:04:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236238AbiG2NEN (ORCPT ); Fri, 29 Jul 2022 09:04:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236194AbiG2NEH (ORCPT ); Fri, 29 Jul 2022 09:04:07 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B29CA47B82 for ; Fri, 29 Jul 2022 06:04:06 -0700 (PDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oHPeh-0006nP-9h; Fri, 29 Jul 2022 15:03:51 +0200 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1oHPef-000Vub-LY; Fri, 29 Jul 2022 15:03:49 +0200 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1oHPed-00CQXz-Gd; Fri, 29 Jul 2022 15:03:47 +0200 From: Oleksij Rempel To: Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH net-next v1 03/10] net: dsa: microchip: forward error value on all ksz_pread/ksz_pwrite functions Date: Fri, 29 Jul 2022 15:03:39 +0200 Message-Id: <20220729130346.2961889-4-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220729130346.2961889-1-o.rempel@pengutronix.de> References: <20220729130346.2961889-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org ksz_read*/ksz_write* are able to return errors, so forward it. Signed-off-by: Oleksij Rempel Reviewed-by: Vladimir Oltean --- drivers/net/dsa/microchip/ksz_common.h | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index a06b9bf5938b..3a64a444fa26 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -390,40 +390,42 @@ static inline int ksz_write64(struct ksz_device *dev, u32 reg, u64 value) return regmap_bulk_write(dev->regmap[2], reg, val, 2); } -static inline void ksz_pread8(struct ksz_device *dev, int port, int offset, +static inline int ksz_pread8(struct ksz_device *dev, int port, int offset, u8 *data) { - ksz_read8(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_read8(dev, dev->dev_ops->get_port_addr(port, offset), data); } -static inline void ksz_pread16(struct ksz_device *dev, int port, int offset, +static inline int ksz_pread16(struct ksz_device *dev, int port, int offset, u16 *data) { - ksz_read16(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_read16(dev, dev->dev_ops->get_port_addr(port, offset), data); } -static inline void ksz_pread32(struct ksz_device *dev, int port, int offset, +static inline int ksz_pread32(struct ksz_device *dev, int port, int offset, u32 *data) { - ksz_read32(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_read32(dev, dev->dev_ops->get_port_addr(port, offset), data); } -static inline void ksz_pwrite8(struct ksz_device *dev, int port, int offset, +static inline int ksz_pwrite8(struct ksz_device *dev, int port, int offset, u8 data) { - ksz_write8(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_write8(dev, dev->dev_ops->get_port_addr(port, offset), data); } -static inline void ksz_pwrite16(struct ksz_device *dev, int port, int offset, +static inline int ksz_pwrite16(struct ksz_device *dev, int port, int offset, u16 data) { - ksz_write16(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_write16(dev, dev->dev_ops->get_port_addr(port, offset), + data); } -static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset, +static inline int ksz_pwrite32(struct ksz_device *dev, int port, int offset, u32 data) { - ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset), data); + return ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset), + data); } static inline void ksz_prmw8(struct ksz_device *dev, int port, int offset,