net: sh_eth: use ioremap()

This patch also changes writel/readl to iowrite32/ioread32.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index c3048a6ba676..78e586ecdeaa 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -762,6 +762,7 @@ struct sh_eth_private {
         struct platform_device *pdev;
         struct sh_eth_cpu_data *cd;
         const u16 *reg_offset;
+        void __iomem *addr;
         void __iomem *tsu_addr;
         dma_addr_t rx_desc_dma;
         dma_addr_t tx_desc_dma;
@@ -811,7 +812,7 @@ static inline void sh_eth_write(struct net_device *ndev, unsigned long data,
 {
         struct sh_eth_private *mdp = netdev_priv(ndev);
 
-        writel(data, ndev->base_addr + mdp->reg_offset[enum_index]);
+        iowrite32(data, mdp->addr + mdp->reg_offset[enum_index]);
 }
 
 static inline unsigned long sh_eth_read(struct net_device *ndev,
@@ -819,19 +820,19 @@ static inline unsigned long sh_eth_read(struct net_device *ndev,
 {
         struct sh_eth_private *mdp = netdev_priv(ndev);
 
-        return readl(ndev->base_addr + mdp->reg_offset[enum_index]);
+        return ioread32(mdp->addr + mdp->reg_offset[enum_index]);
 }
 
 static inline void sh_eth_tsu_write(struct sh_eth_private *mdp,
                                 unsigned long data, int enum_index)
 {
-        writel(data, mdp->tsu_addr + mdp->reg_offset[enum_index]);
+        iowrite32(data, mdp->tsu_addr + mdp->reg_offset[enum_index]);
 }
 
 static inline unsigned long sh_eth_tsu_read(struct sh_eth_private *mdp,
                                         int enum_index)
 {
-        return readl(mdp->tsu_addr + mdp->reg_offset[enum_index]);
+        return ioread32(mdp->tsu_addr + mdp->reg_offset[enum_index]);
 }
 
 #endif  /* #ifndef __SH_ETH_H__ */