From: Florian Fainelli <florian@openwrt.org>
To: davem@davemloft.net
Cc: Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Rob Landley <rob@landley.net>,
Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Russell King <linux@arm.linux.org.uk>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Lennert Buytenhek <buytenh@wantstofly.org>,
Florian Fainelli <florian@openwrt.org>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org
Subject: [PATCH 2/5] net: mvmdio: rename base register cookie from smireg to regs
Date: Tue, 29 Jan 2013 16:24:05 +0100 [thread overview]
Message-ID: <1359473048-26551-3-git-send-email-florian@openwrt.org> (raw)
In-Reply-To: <1359473048-26551-1-git-send-email-florian@openwrt.org>
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@openwrt.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
next prev parent reply other threads:[~2013-01-29 15:28 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-29 15:24 [PATCH 0/5] mv643xx_eth: use mvmdio MDIO bus driver Florian Fainelli
2013-01-29 15:24 ` [PATCH 1/5] net: mvmdio: unmap base register address at driver removal Florian Fainelli
2013-01-29 15:32 ` Thomas Petazzoni
2013-01-29 15:35 ` Florian Fainelli
2013-01-29 15:24 ` Florian Fainelli [this message]
2013-01-29 15:34 ` [PATCH 2/5] net: mvmdio: rename base register cookie from smireg to regs Thomas Petazzoni
2013-01-29 15:24 ` [PATCH 3/5] net: mvmdio: enhance driver to support SMI error/done interrupts Florian Fainelli
2013-01-29 15:39 ` Thomas Petazzoni
2013-01-29 15:24 ` [PATCH 4/5] net: mvmdio: allow Device Tree and platform device to coexist Florian Fainelli
2013-01-29 15:48 ` Thomas Petazzoni
2013-01-29 17:59 ` Jason Gunthorpe
2013-01-29 20:41 ` Florian Fainelli
2013-01-29 15:24 ` [PATCH 5/5] mv643xx_eth: convert to use the Marvell Orion MDIO driver Florian Fainelli
2013-01-29 16:01 ` Thomas Petazzoni
2013-01-29 16:27 ` Florian Fainelli
2013-01-29 16:46 ` Thomas Petazzoni
2013-01-29 18:13 ` Jason Gunthorpe
2013-01-29 20:41 ` Florian Fainelli
2013-03-14 17:25 ` [PATCH 0/5] mv643xx_eth: use mvmdio MDIO bus driver Jason Cooper
2013-03-14 18:09 ` Florian Fainelli
2013-03-14 18:16 ` Jason Cooper
2013-03-14 18:08 ` [PATCH 0/4] " Florian Fainelli
2013-03-14 18:08 ` [PATCH] mv643xx_eth: convert to use the Marvell Orion MDIO driver Florian Fainelli
2013-03-14 19:02 ` Jason Cooper
2013-03-14 19:32 ` Florian Fainelli
2013-03-14 20:36 ` Jason Cooper
2013-03-14 18:08 ` [PATCH 2/4 v2] net: mvmdio: rename base register cookie from smireg to regs Florian Fainelli
2013-03-14 18:08 ` [PATCH 3/4 v2] net: mvmdio: enhance driver to support SMI error/done interrupts Florian Fainelli
2013-03-15 18:05 ` Russell King - ARM Linux
2013-03-14 18:08 ` [PATCH 4/4 v2] mv643xx_eth: convert to use the Marvell Orion MDIO driver Florian Fainelli
2013-03-15 11:07 ` Florian Fainelli
2013-03-15 11:42 ` Thomas Petazzoni
2013-03-14 18:11 ` [PATCH 1/4 v2] net: mvmdio: allow platform device style registration Florian Fainelli
2013-03-15 12:53 ` [PATCH 0/4] mv643xx_eth: use mvmdio MDIO bus driver David Miller
2013-03-15 12:51 ` Florian Fainelli
2013-03-15 12:55 ` David Miller
2013-03-15 12:53 ` Florian Fainelli
2013-03-15 13:05 ` David Miller
2013-03-15 13:03 ` Florian Fainelli
2013-03-22 13:39 ` [PATCH 0/4 v3] " Florian Fainelli
2013-03-22 13:39 ` [PATCH 1/4 v3] net: mvmdio: allow platform device style registration Florian Fainelli
2013-03-22 13:39 ` [PATCH 2/4 v3] net: mvmdio: rename base register cookie from smireg to regs Florian Fainelli
2013-03-22 13:39 ` [PATCH 3/4 v3] net: mvmdio: enhance driver to support SMI error/done interrupts Florian Fainelli
2013-03-22 13:39 ` [PATCH 4/4 v3] mv643xx_eth: convert to use the Marvell Orion MDIO driver Florian Fainelli
2013-03-22 13:53 ` [PATCH 0/4 v3] mv643xx_eth: use mvmdio MDIO bus driver Thomas Petazzoni
2013-03-22 14:14 ` Jason Cooper
2013-03-22 14:24 ` Florian Fainelli
2013-03-22 14:29 ` Jason Cooper
2013-03-22 14:31 ` Florian Fainelli
2013-03-22 14:26 ` David Miller
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