diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netconsole.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/net/netconsole.c b/net/netconsole.c index ce3c418798..ef8b1856b6 100644 --- a/net/netconsole.c +++ b/net/netconsole.c @@ -105,19 +105,11 @@ static void nc_putc(struct console_device *cdev, char c) priv->busy = 0; } -static int nc_set_active(struct console_device *cdev, unsigned flags) +static int nc_open(struct console_device *cdev) { struct nc_priv *priv = container_of(cdev, struct nc_priv, cdev); - if (priv->con) { - net_unregister(priv->con); - priv->con = NULL; - } - - if (!flags) - return 0; - if (!priv->port) { pr_err("port not set\n"); return -EINVAL; @@ -142,6 +134,20 @@ static int nc_set_active(struct console_device *cdev, unsigned flags) return 0; } +static int nc_close(struct console_device *cdev) +{ + struct nc_priv *priv = container_of(cdev, + struct nc_priv, cdev); + + if (priv->con) { + net_unregister(priv->con); + priv->con = NULL; + return 0; + } + + return -EINVAL; +} + static int netconsole_init(void) { struct nc_priv *priv; @@ -155,7 +161,8 @@ static int netconsole_init(void) cdev->getc = nc_getc; cdev->devname = "netconsole"; cdev->devid = DEVICE_ID_SINGLE; - cdev->set_active = nc_set_active; + cdev->open = nc_open; + cdev->close = nc_close; g_priv = priv; |