lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 29 Jan 2013 16:24:05 +0100 From: Florian Fainelli <florian@...nwrt.org> To: davem@...emloft.net Cc: Grant Likely <grant.likely@...retlab.ca>, Rob Herring <rob.herring@...xeda.com>, Rob Landley <rob@...dley.net>, Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>, Russell King <linux@....linux.org.uk>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org>, Lennert Buytenhek <buytenh@...tstofly.org>, Florian Fainelli <florian@...nwrt.org>, Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org, netdev@...r.kernel.org Subject: [PATCH 2/5] net: mvmdio: rename base register cookie from smireg to regs This patch renames the base register cookie in the mvmdio drive from "smireg" to "regs" since a subsequent patch is going to use an ioremap() cookie whose size is larger than a single register of 4 bytes. No functionnal code change introduced. Signed-off-by: Florian Fainelli <florian@...nwrt.org> --- drivers/net/ethernet/marvell/mvmdio.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c index be5c690..5ecda58 100644 --- a/drivers/net/ethernet/marvell/mvmdio.c +++ b/drivers/net/ethernet/marvell/mvmdio.c @@ -39,7 +39,7 @@ struct orion_mdio_dev { struct mutex lock; - void __iomem *smireg; + void __iomem *regs; }; /* Wait for the SMI unit to be ready for another operation @@ -52,7 +52,7 @@ static int orion_mdio_wait_ready(struct mii_bus *bus) count = 0; while (1) { - val = readl(dev->smireg); + val = readl(dev->regs); if (!(val & MVMDIO_SMI_BUSY)) break; @@ -87,12 +87,12 @@ static int orion_mdio_read(struct mii_bus *bus, int mii_id, writel(((mii_id << MVMDIO_SMI_PHY_ADDR_SHIFT) | (regnum << MVMDIO_SMI_PHY_REG_SHIFT) | MVMDIO_SMI_READ_OPERATION), - dev->smireg); + dev->regs); /* Wait for the value to become available */ count = 0; while (1) { - val = readl(dev->smireg); + val = readl(dev->regs); if (val & MVMDIO_SMI_READ_VALID) break; @@ -129,7 +129,7 @@ static int orion_mdio_write(struct mii_bus *bus, int mii_id, (regnum << MVMDIO_SMI_PHY_REG_SHIFT) | MVMDIO_SMI_WRITE_OPERATION | (value << MVMDIO_SMI_DATA_SHIFT)), - dev->smireg); + dev->regs); mutex_unlock(&dev->lock); @@ -173,8 +173,8 @@ static int orion_mdio_probe(struct platform_device *pdev) bus->irq[i] = PHY_POLL; dev = bus->priv; - dev->smireg = of_iomap(pdev->dev.of_node, 0); - if (!dev->smireg) { + dev->regs = of_iomap(pdev->dev.of_node, 0); + if (!dev->regs) { dev_err(&pdev->dev, "No SMI register address given in DT\n"); kfree(bus->irq); mdiobus_free(bus); @@ -186,7 +186,7 @@ static int orion_mdio_probe(struct platform_device *pdev) ret = of_mdiobus_register(bus, np); if (ret < 0) { dev_err(&pdev->dev, "Cannot register MDIO bus (%d)\n", ret); - iounmap(dev->smireg); + iounmap(dev->regs); kfree(bus->irq); mdiobus_free(bus); return ret; @@ -205,7 +205,7 @@ static int orion_mdio_remove(struct platform_device *pdev) mdiobus_unregister(bus); kfree(bus->irq); mdiobus_free(bus); - iounmap(dev->smireg); + iounmap(dev->regs); return 0; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists