[PATCH 14/24] serial: 8250: ioc3: store registered line number in driver data

[Greg Kroah-Hartman]

From: Joshua Rogers <linux@xxxxxxxxx>

The registered line number returned by serial8250_register_8250_port()
was stored only in the local variable 'line' and never saved into
data->line, causing the remove path to always unregister line 0
instead of the correct port.

Cc: Jiri Slaby <jirislaby@xxxxxxxxxx>
Cc: stable <stable@xxxxxxxxxx>
Signed-off-by: Joshua Rogers <linux@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/tty/serial/8250/8250_ioc3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/8250/8250_ioc3.c b/drivers/tty/serial/8250/8250_ioc3.c
index 088242de2eff..3ab50e04be45 100644
--- a/drivers/tty/serial/8250/8250_ioc3.c
+++ b/drivers/tty/serial/8250/8250_ioc3.c
@@ -63,6 +63,7 @@ static int serial8250_ioc3_probe(struct platform_device *pdev)
 	if (IS_ERR(uport))
 		return PTR_ERR(uport);
 
+	data->line = line;
 	platform_set_drvdata(pdev, uport);
 	return 0;
 }

-- 
2.56.0