1 files changed, 60 insertions, 3 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 6b5d060ee9de..dc20c56efc9d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -26,6 +26,7 @@
 #include <linux/clk.h>
 #include <linux/stmmac.h>
 #include <linux/phy.h>
+#include <linux/pci.h>
 #include "common.h"
 #ifdef CONFIG_STMMAC_TIMER
 #include "stmmac_timer.h"
@@ -95,7 +96,6 @@ extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
 extern const struct stmmac_desc_ops enh_desc_ops;
 extern const struct stmmac_desc_ops ndesc_ops;
-
 int stmmac_freeze(struct net_device *ndev);
 int stmmac_restore(struct net_device *ndev);
 int stmmac_resume(struct net_device *ndev);
@@ -109,7 +109,7 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 static inline int stmmac_clk_enable(struct stmmac_priv *priv)
 {
         if (!IS_ERR(priv->stmmac_clk))
-                return clk_enable(priv->stmmac_clk);
+                return clk_prepare_enable(priv->stmmac_clk);
 
         return 0;
 }
@@ -119,7 +119,7 @@ static inline void stmmac_clk_disable(struct stmmac_priv *priv)
         if (IS_ERR(priv->stmmac_clk))
                 return;
 
-        clk_disable(priv->stmmac_clk);
+        clk_disable_unprepare(priv->stmmac_clk);
 }
 static inline int stmmac_clk_get(struct stmmac_priv *priv)
 {
@@ -143,3 +143,60 @@ static inline int stmmac_clk_get(struct stmmac_priv *priv)
         return 0;
 }
 #endif /* CONFIG_HAVE_CLK */
+
+
+#ifdef CONFIG_STMMAC_PLATFORM
+extern struct platform_driver stmmac_pltfr_driver;
+static inline int stmmac_register_platform(void)
+{
+        int err;
+
+        err = platform_driver_register(&stmmac_pltfr_driver);
+        if (err)
+                pr_err("stmmac: failed to register the platform driver\n");
+
+        return err;
+}
+static inline void stmmac_unregister_platform(void)
+{
+        platform_driver_register(&stmmac_pltfr_driver);
+}
+#else
+static inline int stmmac_register_platform(void)
+{
+        pr_debug("stmmac: do not register the platf driver\n");
+
+        return -EINVAL;
+}
+static inline void stmmac_unregister_platform(void)
+{
+}
+#endif /* CONFIG_STMMAC_PLATFORM */
+
+#ifdef CONFIG_STMMAC_PCI
+extern struct pci_driver stmmac_pci_driver;
+static inline int stmmac_register_pci(void)
+{
+        int err;
+
+        err = pci_register_driver(&stmmac_pci_driver);
+        if (err)
+                pr_err("stmmac: failed to register the PCI driver\n");
+
+        return err;
+}
+static inline void stmmac_unregister_pci(void)
+{
+        pci_unregister_driver(&stmmac_pci_driver);
+}
+#else
+static inline int stmmac_register_pci(void)
+{
+        pr_debug("stmmac: do not register the PCI driver\n");
+
+        return -EINVAL;
+}
+static inline void stmmac_unregister_pci(void)
+{
+}
+#endif /* CONFIG_STMMAC_PCI */