mlx5: remove health handler plugin

Remove this code, per Dave Miller's request, since it is not being used
anywhere in the kernel.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 748f10a..3e6670c 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -55,33 +55,9 @@ enum {
 };
 
 static DEFINE_SPINLOCK(health_lock);
-
 static LIST_HEAD(health_list);
 static struct work_struct health_work;
 
-static health_handler_t reg_handler;
-int mlx5_register_health_report_handler(health_handler_t handler)
-{
-       spin_lock_irq(&health_lock);
-       if (reg_handler) {
-               spin_unlock_irq(&health_lock);
-               return -EEXIST;
-       }
-       reg_handler = handler;
-       spin_unlock_irq(&health_lock);
-
-       return 0;
-}
-EXPORT_SYMBOL(mlx5_register_health_report_handler);
-
-void mlx5_unregister_health_report_handler(void)
-{
-       spin_lock_irq(&health_lock);
-       reg_handler = NULL;
-       spin_unlock_irq(&health_lock);
-}
-EXPORT_SYMBOL(mlx5_unregister_health_report_handler);
-
 static void health_care(struct work_struct *work)
 {
        struct mlx5_core_health *health, *n;
@@ -98,11 +74,8 @@ static void health_care(struct work_struct *work)
                priv = container_of(health, struct mlx5_priv, health);
                dev = container_of(priv, struct mlx5_core_dev, priv);
                mlx5_core_warn(dev, "handling bad device here\n");
+               /* nothing yet */
                spin_lock_irq(&health_lock);
-               if (reg_handler)
-                       reg_handler(dev->pdev, health->health,
-                                   sizeof(health->health));
-
                list_del_init(&health->list);
                spin_unlock_irq(&health_lock);
        }

diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 2aa258b..611e65e 100644 (file)
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -731,9 +731,6 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev);
 int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db);
 void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db);
 
-typedef void (*health_handler_t)(struct pci_dev *pdev, struct health_buffer __iomem *buf, int size);
-int mlx5_register_health_report_handler(health_handler_t handler);
-void mlx5_unregister_health_report_handler(void);
 const char *mlx5_command_str(int command);
 int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev);
 void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);