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mlx5: remove health handler plugin

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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>
This commit is contained in:
Eli Cohen 2013-08-05 16:05:32 +03:00 committed by David S. Miller
parent 1512747820
commit 7d46daba8d
2 changed files with 1 additions and 31 deletions
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29
drivers/net/ethernet/mellanox/mlx5/core/health.c
View file

@ -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);
}

3
include/linux/mlx5/driver.h
View file

@ -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);