[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, 11 insertions, 13 deletions

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 0c18dbd67d3b..0e8e3fcde9ff 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -199,8 +199,7 @@ static int gfar_probe(struct platform_device *pdev)
 
         /* get a pointer to the register memory */
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        priv->regs = (struct gfar *)
-                ioremap(r->start, sizeof (struct gfar));
+        priv->regs = ioremap(r->start, sizeof (struct gfar));
 
         if (NULL == priv->regs) {
                 err = -ENOMEM;
@@ -369,7 +368,7 @@ static int gfar_probe(struct platform_device *pdev)
         return 0;
 
 register_fail:
-        iounmap((void *) priv->regs);
+        iounmap(priv->regs);
 regs_fail:
         free_netdev(dev);
         return err;
@@ -382,7 +381,7 @@ static int gfar_remove(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, NULL);
 
-        iounmap((void *) priv->regs);
+        iounmap(priv->regs);
         free_netdev(dev);
 
         return 0;
@@ -454,8 +453,7 @@ static void init_registers(struct net_device *dev)
 
         /* Zero out the rmon mib registers if it has them */
         if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) {
-                memset((void *) &(priv->regs->rmon), 0,
-                       sizeof (struct rmon_mib));
+                memset_io(&(priv->regs->rmon), 0, sizeof (struct rmon_mib));
 
                 /* Mask off the CAM interrupts */
                 gfar_write(&priv->regs->rmon.cam1, 0xffffffff);
@@ -477,7 +475,7 @@ static void init_registers(struct net_device *dev)
 void gfar_halt(struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         u32 tempval;
 
         /* Mask all interrupts */
@@ -507,7 +505,7 @@ void gfar_halt(struct net_device *dev)
 void stop_gfar(struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         unsigned long flags;
 
         phy_stop(priv->phydev);
@@ -590,7 +588,7 @@ static void free_skb_resources(struct gfar_private *priv)
 void gfar_start(struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         u32 tempval;
 
         /* Enable Rx and Tx in MACCFG1 */
@@ -624,7 +622,7 @@ int startup_gfar(struct net_device *dev)
         unsigned long vaddr;
         int i;
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         int err = 0;
         u32 rctrl = 0;
         u32 attrs = 0;
@@ -1622,7 +1620,7 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static void adjust_link(struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         unsigned long flags;
         struct phy_device *phydev = priv->phydev;
         int new_state = 0;
@@ -1703,7 +1701,7 @@ static void gfar_set_multi(struct net_device *dev)
 {
         struct dev_mc_list *mc_ptr;
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
+        struct gfar __iomem *regs = priv->regs;
         u32 tempval;
 
         if(dev->flags & IFF_PROMISC) {
@@ -1842,7 +1840,7 @@ static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr)
         int idx;
         char tmpbuf[MAC_ADDR_LEN];
         u32 tempval;
-        u32 *macptr = &priv->regs->macstnaddr1;
+        u32 __iomem *macptr = &priv->regs->macstnaddr1;
 
         macptr += num*2;