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path: root/drivers/tty/serial
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Diffstat (limited to 'drivers/tty/serial')
-rw-r--r--drivers/tty/serial/earlycon.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 2ae9190b64bb..b70877932d47 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -56,7 +56,6 @@ static void __init earlycon_init(struct earlycon_device *device,
const char *name)
{
struct console *earlycon = device->con;
- struct uart_port *port = &device->port;
const char *s;
size_t len;
@@ -70,6 +69,12 @@ static void __init earlycon_init(struct earlycon_device *device,
len = s - name;
strlcpy(earlycon->name, name, min(len + 1, sizeof(earlycon->name)));
earlycon->data = &early_console_dev;
+}
+
+static void __init earlycon_print_info(struct earlycon_device *device)
+{
+ struct console *earlycon = device->con;
+ struct uart_port *port = &device->port;
if (port->iotype == UPIO_MEM || port->iotype == UPIO_MEM16 ||
port->iotype == UPIO_MEM32 || port->iotype == UPIO_MEM32BE)
@@ -140,6 +145,7 @@ static int __init register_earlycon(char *buf, const struct earlycon_id *match)
earlycon_init(&early_console_dev, match->name);
err = match->setup(&early_console_dev, buf);
+ earlycon_print_info(&early_console_dev);
if (err < 0)
return err;
if (!early_console_dev.con->write)
@@ -302,6 +308,7 @@ int __init of_setup_earlycon(const struct earlycon_id *match,
}
earlycon_init(&early_console_dev, match->name);
err = match->setup(&early_console_dev, options);
+ earlycon_print_info(&early_console_dev);
if (err < 0)
return err;
if (!early_console_dev.con->write)