net: gem: Change mdio_wait prototype to pass regs

Pass regs instead of dev because this will be chagned by
driver model.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 1a5a366c94449f2e4df84e1f20c80fb50c0d52ff..7f801d5c4c0365b83c919e31a03862780e23ec80 100644 (file)
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -172,9 +172,8 @@ struct zynq_gem_priv {
        struct mii_dev *bus;
 };
 
-static inline int mdio_wait(struct eth_device *dev)
+static inline int mdio_wait(struct zynq_gem_regs *regs)
 {
-       struct zynq_gem_regs *regs = (struct zynq_gem_regs *)dev->iobase;
        u32 timeout = 20000;
 
        /* Wait till MDIO interface is ready to accept a new transaction. */
@@ -198,7 +197,7 @@ static u32 phy_setup_op(struct eth_device *dev, u32 phy_addr, u32 regnum,
        u32 mgtcr;
        struct zynq_gem_regs *regs = (struct zynq_gem_regs *)dev->iobase;
 
-       if (mdio_wait(dev))
+       if (mdio_wait(regs))
                return 1;
 
        /* Construct mgtcr mask for the operation */
@@ -209,7 +208,7 @@ static u32 phy_setup_op(struct eth_device *dev, u32 phy_addr, u32 regnum,
        /* Write mgtcr and wait for completion */
        writel(mgtcr, &regs->phymntnc);
 
-       if (mdio_wait(dev))
+       if (mdio_wait(regs))
                return 1;
 
        if (op == ZYNQ_GEM_PHYMNTNC_OP_R_MASK)