Searched refs:port_mutex (Results 1 – 5 of 5) sorted by relevance
317 if (mutex_lock_interruptible(&lp_table[minor].port_mutex)) in lp_write()404 mutex_unlock(&lp_table[minor].port_mutex); in lp_write()426 if (mutex_lock_interruptible(&lp_table[minor].port_mutex)) in lp_read()484 mutex_unlock(&lp_table[minor].port_mutex); in lp_read()627 if (mutex_lock_interruptible(&lp_table[minor].port_mutex)) in lp_do_ioctl()632 mutex_unlock(&lp_table[minor].port_mutex); in lp_do_ioctl()976 mutex_init(&lp_table[i].port_mutex); in lp_init()
100 mutex_lock(&priv->port_mutex); in mlx4_sense_port()110 mutex_unlock(&priv->port_mutex); in mlx4_sense_port()
917 mutex_lock(&priv->port_mutex); in set_port_type()958 mutex_unlock(&priv->port_mutex); in set_port_type()1037 mutex_lock(&priv->port_mutex); in set_port_ib_mtu()1050 mutex_unlock(&priv->port_mutex); in set_port_ib_mtu()2275 mutex_init(&priv->port_mutex); in mlx4_load_one()
848 struct mutex port_mutex; member
44 static DEFINE_MUTEX(port_mutex);2590 mutex_lock(&port_mutex); in uart_add_one_port()2650 mutex_unlock(&port_mutex); in uart_add_one_port()2677 mutex_lock(&port_mutex); in uart_remove_one_port()2723 mutex_unlock(&port_mutex); in uart_remove_one_port()