From patchwork Fri Jul 1 20:47:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukas Wunner X-Patchwork-Id: 12903781 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 6F067C43334 for ; Fri, 1 Jul 2022 20:52:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230333AbiGAUwy (ORCPT ); Fri, 1 Jul 2022 16:52:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229541AbiGAUwx (ORCPT ); Fri, 1 Jul 2022 16:52:53 -0400 Received: from mailout1.hostsharing.net (mailout1.hostsharing.net [IPv6:2a01:37:1000::53df:5fcc:0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0A2D60501; Fri, 1 Jul 2022 13:52:51 -0700 (PDT) Received: from h08.hostsharing.net (h08.hostsharing.net [83.223.95.28]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "*.hostsharing.net", Issuer "RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1" (verified OK)) by mailout1.hostsharing.net (Postfix) with ESMTPS id 63C5B10192636; Fri, 1 Jul 2022 22:52:50 +0200 (CEST) Received: from localhost (unknown [89.246.108.87]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by h08.hostsharing.net (Postfix) with ESMTPSA id 394F561A6B50; Fri, 1 Jul 2022 22:52:50 +0200 (CEST) X-Mailbox-Line: From 01b2de12163b222e99375c34591b02cc47077614 Mon Sep 17 00:00:00 2001 Message-Id: <01b2de12163b222e99375c34591b02cc47077614.1656707954.git.lukas@wunner.de> In-Reply-To: References: From: Lukas Wunner Date: Fri, 1 Jul 2022 22:47:52 +0200 Subject: [PATCH net-next v2 2/3] usbnet: smsc95xx: Clean up nopm handling To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, Steve Glendinning , UNGLinuxDriver@microchip.com, Oliver Neukum , Andre Edich , Oleksij Rempel , Oleksij Rempel , Martyn Welch , Gabriel Hojda , Christoph Fritz , Lino Sanfilippo , Philipp Rosenberger , Marek Szyprowski , Ferry Toth , Andrew Lunn , Alan Stern Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The LAN95xx driver has just been amended to auto-detect whether the _nopm variant of usbnet_read_cmd() / usbnet_write_cmd() shall be used. Drop all the now unnecessary open coding of that distinction. Signed-off-by: Lukas Wunner --- drivers/net/usb/smsc95xx.c | 172 ++++++++++++++----------------------- 1 file changed, 66 insertions(+), 106 deletions(-) diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 0316c80c3fc4..5458629cf694 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -78,8 +78,8 @@ static bool turbo_mode = true; module_param(turbo_mode, bool, 0644); MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction"); -static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index, - u32 *data, int in_pm) +static int __must_check smsc95xx_read_reg(struct usbnet *dev, u32 index, + u32 *data) { struct smsc95xx_priv *pdata = dev->driver_priv; u32 buf; @@ -109,8 +109,8 @@ static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index, return ret; } -static int __must_check __smsc95xx_write_reg(struct usbnet *dev, u32 index, - u32 data, int in_pm) +static int __must_check smsc95xx_write_reg(struct usbnet *dev, u32 index, + u32 data) { struct smsc95xx_priv *pdata = dev->driver_priv; u32 buf; @@ -137,41 +137,16 @@ static int __must_check __smsc95xx_write_reg(struct usbnet *dev, u32 index, return ret; } -static int __must_check smsc95xx_read_reg_nopm(struct usbnet *dev, u32 index, - u32 *data) -{ - return __smsc95xx_read_reg(dev, index, data, 1); -} - -static int __must_check smsc95xx_write_reg_nopm(struct usbnet *dev, u32 index, - u32 data) -{ - return __smsc95xx_write_reg(dev, index, data, 1); -} - -static int __must_check smsc95xx_read_reg(struct usbnet *dev, u32 index, - u32 *data) -{ - return __smsc95xx_read_reg(dev, index, data, 0); -} - -static int __must_check smsc95xx_write_reg(struct usbnet *dev, u32 index, - u32 data) -{ - return __smsc95xx_write_reg(dev, index, data, 0); -} - /* Loop until the read is completed with timeout * called with phy_mutex held */ -static int __must_check __smsc95xx_phy_wait_not_busy(struct usbnet *dev, - int in_pm) +static int __must_check smsc95xx_phy_wait_not_busy(struct usbnet *dev) { unsigned long start_time = jiffies; u32 val; int ret; do { - ret = __smsc95xx_read_reg(dev, MII_ADDR, &val, in_pm); + ret = smsc95xx_read_reg(dev, MII_ADDR, &val); if (ret < 0) { /* Ignore -ENODEV error during disconnect() */ if (ret == -ENODEV) @@ -192,8 +167,7 @@ static u32 mii_address_cmd(int phy_id, int idx, u16 op) return (phy_id & 0x1f) << 11 | (idx & 0x1f) << 6 | op; } -static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx, - int in_pm) +static int smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx) { u32 val, addr; int ret; @@ -201,7 +175,7 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx, mutex_lock(&dev->phy_mutex); /* confirm MII not busy */ - ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); + ret = smsc95xx_phy_wait_not_busy(dev); if (ret < 0) { netdev_warn(dev->net, "%s: MII is busy\n", __func__); goto done; @@ -209,20 +183,20 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx, /* set the address, index & direction (read from PHY) */ addr = mii_address_cmd(phy_id, idx, MII_READ_ | MII_BUSY_); - ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm); + ret = smsc95xx_write_reg(dev, MII_ADDR, addr); if (ret < 0) { if (ret != -ENODEV) netdev_warn(dev->net, "Error writing MII_ADDR\n"); goto done; } - ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); + ret = smsc95xx_phy_wait_not_busy(dev); if (ret < 0) { netdev_warn(dev->net, "Timed out reading MII reg %02X\n", idx); goto done; } - ret = __smsc95xx_read_reg(dev, MII_DATA, &val, in_pm); + ret = smsc95xx_read_reg(dev, MII_DATA, &val); if (ret < 0) { if (ret != -ENODEV) netdev_warn(dev->net, "Error reading MII_DATA\n"); @@ -240,8 +214,8 @@ static int __smsc95xx_mdio_read(struct usbnet *dev, int phy_id, int idx, return ret; } -static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id, - int idx, int regval, int in_pm) +static void smsc95xx_mdio_write(struct usbnet *dev, int phy_id, int idx, + int regval) { u32 val, addr; int ret; @@ -249,14 +223,14 @@ static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id, mutex_lock(&dev->phy_mutex); /* confirm MII not busy */ - ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); + ret = smsc95xx_phy_wait_not_busy(dev); if (ret < 0) { netdev_warn(dev->net, "%s: MII is busy\n", __func__); goto done; } val = regval; - ret = __smsc95xx_write_reg(dev, MII_DATA, val, in_pm); + ret = smsc95xx_write_reg(dev, MII_DATA, val); if (ret < 0) { if (ret != -ENODEV) netdev_warn(dev->net, "Error writing MII_DATA\n"); @@ -265,14 +239,14 @@ static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id, /* set the address, index & direction (write to PHY) */ addr = mii_address_cmd(phy_id, idx, MII_WRITE_ | MII_BUSY_); - ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm); + ret = smsc95xx_write_reg(dev, MII_ADDR, addr); if (ret < 0) { if (ret != -ENODEV) netdev_warn(dev->net, "Error writing MII_ADDR\n"); goto done; } - ret = __smsc95xx_phy_wait_not_busy(dev, in_pm); + ret = smsc95xx_phy_wait_not_busy(dev); if (ret < 0) { netdev_warn(dev->net, "Timed out writing MII reg %02X\n", idx); goto done; @@ -282,25 +256,11 @@ static void __smsc95xx_mdio_write(struct usbnet *dev, int phy_id, mutex_unlock(&dev->phy_mutex); } -static int smsc95xx_mdio_read_nopm(struct usbnet *dev, int idx) -{ - struct smsc95xx_priv *pdata = dev->driver_priv; - - return __smsc95xx_mdio_read(dev, pdata->phydev->mdio.addr, idx, 1); -} - -static void smsc95xx_mdio_write_nopm(struct usbnet *dev, int idx, int regval) -{ - struct smsc95xx_priv *pdata = dev->driver_priv; - - __smsc95xx_mdio_write(dev, pdata->phydev->mdio.addr, idx, regval, 1); -} - static int smsc95xx_mdiobus_read(struct mii_bus *bus, int phy_id, int idx) { struct usbnet *dev = bus->priv; - return __smsc95xx_mdio_read(dev, phy_id, idx, 0); + return smsc95xx_mdio_read(dev, phy_id, idx); } static int smsc95xx_mdiobus_write(struct mii_bus *bus, int phy_id, int idx, @@ -308,7 +268,7 @@ static int smsc95xx_mdiobus_write(struct mii_bus *bus, int phy_id, int idx, { struct usbnet *dev = bus->priv; - __smsc95xx_mdio_write(dev, phy_id, idx, regval, 0); + smsc95xx_mdio_write(dev, phy_id, idx, regval); return 0; } @@ -868,7 +828,7 @@ static int smsc95xx_start_tx_path(struct usbnet *dev) } /* Starts the Receive path */ -static int smsc95xx_start_rx_path(struct usbnet *dev, int in_pm) +static int smsc95xx_start_rx_path(struct usbnet *dev) { struct smsc95xx_priv *pdata = dev->driver_priv; unsigned long flags; @@ -877,7 +837,7 @@ static int smsc95xx_start_rx_path(struct usbnet *dev, int in_pm) pdata->mac_cr |= MAC_CR_RXEN_; spin_unlock_irqrestore(&pdata->mac_cr_lock, flags); - return __smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr, in_pm); + return smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr); } static int smsc95xx_reset(struct usbnet *dev) @@ -1060,7 +1020,7 @@ static int smsc95xx_reset(struct usbnet *dev) return ret; } - ret = smsc95xx_start_rx_path(dev, 0); + ret = smsc95xx_start_rx_path(dev); if (ret < 0) { netdev_warn(dev->net, "Failed to start RX path\n"); return ret; @@ -1294,16 +1254,17 @@ static u32 smsc_crc(const u8 *buffer, size_t len, int filter) return crc << ((filter % 2) * 16); } -static int smsc95xx_link_ok_nopm(struct usbnet *dev) +static int smsc95xx_link_ok(struct usbnet *dev) { + struct smsc95xx_priv *pdata = dev->driver_priv; int ret; /* first, a dummy read, needed to latch some MII phys */ - ret = smsc95xx_mdio_read_nopm(dev, MII_BMSR); + ret = smsc95xx_mdio_read(dev, pdata->phydev->mdio.addr, MII_BMSR); if (ret < 0) return ret; - ret = smsc95xx_mdio_read_nopm(dev, MII_BMSR); + ret = smsc95xx_mdio_read(dev, pdata->phydev->mdio.addr, MII_BMSR); if (ret < 0) return ret; @@ -1316,14 +1277,14 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev) u32 val; int ret; - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) return ret; val &= (~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_)); val |= PM_CTL_SUS_MODE_0; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1335,12 +1296,12 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev) if (pdata->wolopts & WAKE_PHY) val |= PM_CTL_WUPS_ED_; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; /* read back PM_CTRL */ - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) return ret; @@ -1352,34 +1313,34 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev) static int smsc95xx_enter_suspend1(struct usbnet *dev) { struct smsc95xx_priv *pdata = dev->driver_priv; + int ret, phy_id = pdata->phydev->mdio.addr; u32 val; - int ret; /* reconfigure link pulse detection timing for * compatibility with non-standard link partners */ if (pdata->features & FEATURE_PHY_NLP_CROSSOVER) - smsc95xx_mdio_write_nopm(dev, PHY_EDPD_CONFIG, - PHY_EDPD_CONFIG_DEFAULT); + smsc95xx_mdio_write(dev, phy_id, PHY_EDPD_CONFIG, + PHY_EDPD_CONFIG_DEFAULT); /* enable energy detect power-down mode */ - ret = smsc95xx_mdio_read_nopm(dev, PHY_MODE_CTRL_STS); + ret = smsc95xx_mdio_read(dev, phy_id, PHY_MODE_CTRL_STS); if (ret < 0) return ret; ret |= MODE_CTRL_STS_EDPWRDOWN_; - smsc95xx_mdio_write_nopm(dev, PHY_MODE_CTRL_STS, ret); + smsc95xx_mdio_write(dev, phy_id, PHY_MODE_CTRL_STS, ret); /* enter SUSPEND1 mode */ - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) return ret; val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_); val |= PM_CTL_SUS_MODE_1; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1387,7 +1348,7 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev) val &= ~PM_CTL_WUPS_; val |= (PM_CTL_WUPS_ED_ | PM_CTL_ED_EN_); - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1402,14 +1363,14 @@ static int smsc95xx_enter_suspend2(struct usbnet *dev) u32 val; int ret; - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) return ret; val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_); val |= PM_CTL_SUS_MODE_2; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1424,7 +1385,7 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev) u32 val; int ret; - ret = smsc95xx_read_reg_nopm(dev, RX_FIFO_INF, &val); + ret = smsc95xx_read_reg(dev, RX_FIFO_INF, &val); if (ret < 0) return ret; @@ -1433,14 +1394,14 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev) return -EBUSY; } - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) return ret; val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_); val |= PM_CTL_SUS_MODE_3 | PM_CTL_RES_CLR_WKP_STS; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1448,7 +1409,7 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev) val &= ~PM_CTL_WUPS_; val |= PM_CTL_WUPS_WOL_; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) return ret; @@ -1507,8 +1468,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) pdata->suspend_flags = 0; } - /* determine if link is up using only _nopm functions */ - link_up = smsc95xx_link_ok_nopm(dev); + link_up = smsc95xx_link_ok(dev); if (message.event == PM_EVENT_AUTO_SUSPEND && (pdata->features & FEATURE_REMOTE_WAKEUP)) { @@ -1525,23 +1485,23 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) netdev_info(dev->net, "entering SUSPEND2 mode\n"); /* disable energy detect (link up) & wake up events */ - ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); + ret = smsc95xx_read_reg(dev, WUCSR, &val); if (ret < 0) goto done; val &= ~(WUCSR_MPEN_ | WUCSR_WAKE_EN_); - ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); + ret = smsc95xx_write_reg(dev, WUCSR, val); if (ret < 0) goto done; - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) goto done; val &= ~(PM_CTL_ED_EN_ | PM_CTL_WOL_EN_); - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) goto done; @@ -1632,7 +1592,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) } for (i = 0; i < (wuff_filter_count * 4); i++) { - ret = smsc95xx_write_reg_nopm(dev, WUFF, filter_mask[i]); + ret = smsc95xx_write_reg(dev, WUFF, filter_mask[i]); if (ret < 0) { kfree(filter_mask); goto done; @@ -1641,50 +1601,50 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) kfree(filter_mask); for (i = 0; i < (wuff_filter_count / 4); i++) { - ret = smsc95xx_write_reg_nopm(dev, WUFF, command[i]); + ret = smsc95xx_write_reg(dev, WUFF, command[i]); if (ret < 0) goto done; } for (i = 0; i < (wuff_filter_count / 4); i++) { - ret = smsc95xx_write_reg_nopm(dev, WUFF, offset[i]); + ret = smsc95xx_write_reg(dev, WUFF, offset[i]); if (ret < 0) goto done; } for (i = 0; i < (wuff_filter_count / 2); i++) { - ret = smsc95xx_write_reg_nopm(dev, WUFF, crc[i]); + ret = smsc95xx_write_reg(dev, WUFF, crc[i]); if (ret < 0) goto done; } /* clear any pending pattern match packet status */ - ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); + ret = smsc95xx_read_reg(dev, WUCSR, &val); if (ret < 0) goto done; val |= WUCSR_WUFR_; - ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); + ret = smsc95xx_write_reg(dev, WUCSR, val); if (ret < 0) goto done; } if (pdata->wolopts & WAKE_MAGIC) { /* clear any pending magic packet status */ - ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); + ret = smsc95xx_read_reg(dev, WUCSR, &val); if (ret < 0) goto done; val |= WUCSR_MPR_; - ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); + ret = smsc95xx_write_reg(dev, WUCSR, val); if (ret < 0) goto done; } /* enable/disable wakeup sources */ - ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); + ret = smsc95xx_read_reg(dev, WUCSR, &val); if (ret < 0) goto done; @@ -1704,12 +1664,12 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) val &= ~WUCSR_MPEN_; } - ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); + ret = smsc95xx_write_reg(dev, WUCSR, val); if (ret < 0) goto done; /* enable wol wakeup source */ - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) goto done; @@ -1719,12 +1679,12 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) if (pdata->wolopts & WAKE_PHY) val |= PM_CTL_ED_EN_; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) goto done; /* enable receiver to enable frame reception */ - smsc95xx_start_rx_path(dev, 1); + smsc95xx_start_rx_path(dev); /* some wol options are enabled, so enter SUSPEND0 */ netdev_info(dev->net, "entering SUSPEND0 mode\n"); @@ -1763,25 +1723,25 @@ static int smsc95xx_resume(struct usb_interface *intf) if (suspend_flags & SUSPEND_ALLMODES) { /* clear wake-up sources */ - ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val); + ret = smsc95xx_read_reg(dev, WUCSR, &val); if (ret < 0) goto done; val &= ~(WUCSR_WAKE_EN_ | WUCSR_MPEN_); - ret = smsc95xx_write_reg_nopm(dev, WUCSR, val); + ret = smsc95xx_write_reg(dev, WUCSR, val); if (ret < 0) goto done; /* clear wake-up status */ - ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val); + ret = smsc95xx_read_reg(dev, PM_CTRL, &val); if (ret < 0) goto done; val &= ~PM_CTL_WOL_EN_; val |= PM_CTL_WUPS_; - ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val); + ret = smsc95xx_write_reg(dev, PM_CTRL, val); if (ret < 0) goto done; }