diff options
Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 18f92dd44d45..5f04951d0dd4 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -26,6 +26,7 @@ #include <linux/workqueue.h> #include <linux/module.h> #include <linux/dma-mapping.h> +#include <linux/string_choices.h> #include "../tty/hvc/hvc_console.h" #define is_rproc_enabled IS_ENABLED(CONFIG_REMOTEPROC) @@ -1269,8 +1270,7 @@ static int port_debugfs_show(struct seq_file *s, void *data) seq_printf(s, "bytes_sent: %lu\n", port->stats.bytes_sent); seq_printf(s, "bytes_received: %lu\n", port->stats.bytes_received); seq_printf(s, "bytes_discarded: %lu\n", port->stats.bytes_discarded); - seq_printf(s, "is_console: %s\n", - is_console_port(port) ? "yes" : "no"); + seq_printf(s, "is_console: %s\n", str_yes_no(is_console_port(port))); seq_printf(s, "console_vtermno: %u\n", port->cons.vtermno); return 0; @@ -1321,7 +1321,6 @@ static void send_sigio_to_port(struct port *port) static int add_port(struct ports_device *portdev, u32 id) { - char debugfs_name[16]; struct port *port; dev_t devt; int err; @@ -1424,9 +1423,7 @@ static int add_port(struct ports_device *portdev, u32 id) * Finally, create the debugfs file that we can use to * inspect a port's state at any time */ - snprintf(debugfs_name, sizeof(debugfs_name), "vport%up%u", - port->portdev->vdev->index, id); - port->debugfs_file = debugfs_create_file(debugfs_name, 0444, + port->debugfs_file = debugfs_create_file(dev_name(port->dev), 0444, pdrvdata.debugfs_dir, port, &port_debugfs_fops); return 0; |