generic: rtl8366: move mii bus handling to the rtl8366_smi code

[openwrt/openwrt.git] / target / linux / generic-2.6 / files / drivers / net / phy / rtl8366rb.c

diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
index eca2586a24b3f22f52235ae54e8a1c8cf8806155..d453fa497bd636ac093d0451226ae39f3b85bba7 100644 (file)
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
@@ -16,7 +16,6 @@
 #include <linux/delay.h>
 #include <linux/skbuff.h>
 #include <linux/switch.h>
-#include <linux/phy.h>
 #include <linux/rtl8366rb.h>
 
 #include "rtl8366_smi.h"
@@ -148,8 +147,6 @@
 struct rtl8366rb {
        struct device           *parent;
        struct rtl8366_smi      smi;
-       struct mii_bus          *mii_bus;
-       int                     mii_irq[PHY_MAX_ADDR];
        struct switch_dev       dev;
        char                    buf[4096];
 #ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
@@ -225,6 +222,11 @@ static struct mib_counter rtl8366rb_mib_counters[RTL8366S_MIB_COUNT] = {
        { 70, 2, "IfOutBroadcastPkts                " },
 };
 
+static inline struct rtl8366rb *smi_to_rtl8366rb(struct rtl8366_smi *smi)
+{
+       return container_of(smi, struct rtl8366rb, smi);
+}
+
 static inline struct rtl8366rb *sw_to_rtl8366rb(struct switch_dev *sw)
 {
        return container_of(sw, struct rtl8366rb, dev);
@@ -1500,7 +1502,7 @@ static void rtl8366rb_switch_cleanup(struct rtl8366rb *rtl)
 
 static int rtl8366rb_mii_read(struct mii_bus *bus, int addr, int reg)
 {
-       struct rtl8366rb *rtl = bus->priv;
+       struct rtl8366rb *rtl = smi_to_rtl8366rb(bus->priv);
        u32 val = 0;
        int err;
 
@@ -1513,7 +1515,7 @@ static int rtl8366rb_mii_read(struct mii_bus *bus, int addr, int reg)
 
 static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
 {
-       struct rtl8366rb *rtl = bus->priv;
+       struct rtl8366rb *rtl = smi_to_rtl8366rb(bus->priv);
        u32 t;
        int err;
 
@@ -1524,47 +1526,6 @@ static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
        return err;
 }
 
-static int rtl8366rb_mii_init(struct rtl8366rb *rtl)
-{
-       int ret;
-       int i;
-
-       rtl->mii_bus = mdiobus_alloc();
-       if (rtl->mii_bus == NULL) {
-               ret = -ENOMEM;
-               goto err;
-       }
-
-       rtl->mii_bus->priv = (void *) rtl;
-       rtl->mii_bus->name = "rtl8366-rtl";
-       rtl->mii_bus->read = rtl8366rb_mii_read;
-       rtl->mii_bus->write = rtl8366rb_mii_write;
-       snprintf(rtl->mii_bus->id, MII_BUS_ID_SIZE, "%s",
-                dev_name(rtl->parent));
-       rtl->mii_bus->parent = rtl->parent;
-       rtl->mii_bus->phy_mask = ~(0x1f);
-       rtl->mii_bus->irq = rtl->mii_irq;
-       for (i = 0; i < PHY_MAX_ADDR; i++)
-               rtl->mii_irq[i] = PHY_POLL;
-
-       ret = mdiobus_register(rtl->mii_bus);
-       if (ret)
-               goto err_free;
-
-       return 0;
-
- err_free:
-       mdiobus_free(rtl->mii_bus);
- err:
-       return ret;
-}
-
-static void rtl8366rb_mii_cleanup(struct rtl8366rb *rtl)
-{
-       mdiobus_unregister(rtl->mii_bus);
-       mdiobus_free(rtl->mii_bus);
-}
-
 static int rtl8366rb_mii_bus_match(struct mii_bus *bus)
 {
        return (bus->read == rtl8366rb_mii_read &&
@@ -1618,6 +1579,8 @@ static int rtl8366rb_detect(struct rtl8366_smi *smi)
 
 static struct rtl8366_smi_ops rtl8366rb_smi_ops = {
        .detect         = rtl8366rb_detect,
+       .mii_read       = rtl8366rb_mii_read,
+       .mii_write      = rtl8366rb_mii_write,
 };
 
 static int __init rtl8366rb_probe(struct platform_device *pdev)
@@ -1664,18 +1627,12 @@ static int __init rtl8366rb_probe(struct platform_device *pdev)
        if (err)
                goto err_clear_drvdata;
 
-       err = rtl8366rb_mii_init(rtl);
-       if (err)
-               goto err_clear_drvdata;
-
        err = rtl8366rb_switch_init(rtl);
        if (err)
-               goto err_mii_cleanup;
+               goto err_clear_drvdata;
 
        return 0;
 
- err_mii_cleanup:
-       rtl8366rb_mii_cleanup(rtl);
  err_clear_drvdata:
        platform_set_drvdata(pdev, NULL);
        rtl8366_smi_cleanup(smi);
@@ -1718,7 +1675,6 @@ static int __devexit rtl8366rb_remove(struct platform_device *pdev)
        if (rtl) {
                rtl8366rb_switch_cleanup(rtl);
                rtl8366rb_debugfs_remove(rtl);
-               rtl8366rb_mii_cleanup(rtl);
                platform_set_drvdata(pdev, NULL);
                rtl8366_smi_cleanup(&rtl->smi);
                kfree(rtl);