gianfar: Fix sparse warnings

[karo-tx-linux.git] / drivers / net / gianfar_mii.c

diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index f49a426ad681c1996f7675f8e993eb784e4981af..64e4679b3279e8f93e65265c5e709cbc7c5c92f5 100644 (file)
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -105,7 +105,7 @@ int gfar_local_mdio_read(struct gfar_mii __iomem *regs, int mii_id, int regnum)
  * 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 __iomem *regs = (void __iomem *)bus->priv;
+       struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
 
        /* Write to the local MII regs */
        return(gfar_local_mdio_write(regs, mii_id, regnum, value));
@@ -116,7 +116,7 @@ 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 __iomem *regs = (void __iomem *)bus->priv;
+       struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
 
        /* Read the local MII regs */
        return(gfar_local_mdio_read(regs, mii_id, regnum));
@@ -125,7 +125,7 @@ int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
 /* Reset the MIIM registers, and wait for the bus to free */
 static int gfar_mdio_reset(struct mii_bus *bus)
 {
-       struct gfar_mii __iomem *regs = (void __iomem *)bus->priv;
+       struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
        unsigned int timeout = PHY_INIT_TIMEOUT;
 
        mutex_lock(&bus->mdio_lock);
@@ -268,8 +268,8 @@ static int gfar_mdio_probe(struct of_device *ofdev,
         * Also, we have to cast back to struct gfar_mii because of
         * definition weirdness done in gianfar.h.
         */
-       enet_regs = (struct gfar __iomem *)
-               ((char *)regs - offsetof(struct gfar, gfar_mii_regs));
+       enet_regs = (struct gfar __force __iomem *)
+               ((char __force *)regs - offsetof(struct gfar, gfar_mii_regs));
 
        for_each_child_of_node(np, tbi) {
                if (!strncmp(tbi->type, "tbi-phy", 8))
@@ -337,7 +337,7 @@ static int gfar_mdio_remove(struct of_device *ofdev)
 
        dev_set_drvdata(&ofdev->dev, NULL);
 
-       iounmap((void __iomem *)bus->priv);
+       iounmap((void __force __iomem *)bus->priv);
        bus->priv = NULL;
        kfree(bus->irq);
        mdiobus_free(bus);