[PATCH] gianfar: Fix sparse warnings

Fixed sparse warnings mainly due to lack of __iomem.

Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

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);