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authorKumar Gala <galak@kernel.crashing.org>2006-02-01 15:18:03 -0600
committerJeff Garzik <jgarzik@pobox.com>2006-02-07 02:04:33 -0500
commitcc8c6e379ca30a18cb18553abeb15fe19120bf7b (patch)
treeb3b43e6496a364bba9121036c97e02af4b9cb8d2 /drivers/net/gianfar_mii.c
parent3e710bfa6d92e777050f19a52b4fbbb7eeffb3a0 (diff)
downloadblackbird-op-linux-cc8c6e379ca30a18cb18553abeb15fe19120bf7b.tar.gz
blackbird-op-linux-cc8c6e379ca30a18cb18553abeb15fe19120bf7b.zip
[PATCH] gianfar: Fix sparse warnings
Fixed sparse warnings mainly due to lack of __iomem. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/gianfar_mii.c')
-rw-r--r--drivers/net/gianfar_mii.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index 74e52fcbf806..c6b725529af5 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -50,7 +50,7 @@
* All PHY configuration is done through the TSEC1 MIIM regs */
int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value)
{
- struct gfar_mii *regs = bus->priv;
+ struct gfar_mii __iomem *regs = (void __iomem *)bus->priv;
/* Set the PHY address and the register address we want to write */
gfar_write(&regs->miimadd, (mii_id << 8) | regnum);
@@ -70,7 +70,7 @@ int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value)
* configuration has to be done through the TSEC1 MIIM regs */
int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
{
- struct gfar_mii *regs = bus->priv;
+ struct gfar_mii __iomem *regs = (void __iomem *)bus->priv;
u16 value;
/* Set the PHY address and the register address we want to read */
@@ -94,7 +94,7 @@ int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
/* Reset the MIIM registers, and wait for the bus to free */
int gfar_mdio_reset(struct mii_bus *bus)
{
- struct gfar_mii *regs = bus->priv;
+ struct gfar_mii __iomem *regs = (void __iomem *)bus->priv;
unsigned int timeout = PHY_INIT_TIMEOUT;
spin_lock_bh(&bus->mdio_lock);
@@ -126,7 +126,7 @@ int gfar_mdio_probe(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct gianfar_mdio_data *pdata;
- struct gfar_mii *regs;
+ struct gfar_mii __iomem *regs;
struct mii_bus *new_bus;
struct resource *r;
int err = 0;
@@ -155,15 +155,14 @@ int gfar_mdio_probe(struct device *dev)
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
/* Set the PHY base address */
- regs = (struct gfar_mii *) ioremap(r->start,
- sizeof (struct gfar_mii));
+ regs = ioremap(r->start, sizeof (struct gfar_mii));
if (NULL == regs) {
err = -ENOMEM;
goto reg_map_fail;
}
- new_bus->priv = regs;
+ new_bus->priv = (void __force *)regs;
new_bus->irq = pdata->irq;
@@ -181,7 +180,7 @@ int gfar_mdio_probe(struct device *dev)
return 0;
bus_register_fail:
- iounmap((void *) regs);
+ iounmap(regs);
reg_map_fail:
kfree(new_bus);
@@ -197,7 +196,7 @@ int gfar_mdio_remove(struct device *dev)
dev_set_drvdata(dev, NULL);
- iounmap((void *) (&bus->priv));
+ iounmap((void __iomem *)bus->priv);
bus->priv = NULL;
kfree(bus);
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