From: Huang Shijie <shijie8@gmail.com>
Date: Fri, 7 Sep 2012 02:38:41 +0000 (-0400)
Subject: serial: mxs-auart: put the device in mxs_auart_probe()
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~18129^2~53
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=b69200fbdf209f356f375da0cfd672f61c7a5866;p=mirror_ubuntu-focal-kernel.git

serial: mxs-auart: put the device in mxs_auart_probe()

We call the get_device() in the mxs_auart_probe().
For the balance of the reference count, we should put the
device in the mxs_auart_remove().

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index ea5f88869cd8..68984136bfb1 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -796,6 +796,7 @@ static int __devexit mxs_auart_remove(struct platform_device *pdev)
 
 	auart_port[pdev->id] = NULL;
 
+	put_device(s->dev);
 	clk_put(s->clk);
 	free_irq(s->irq, s);
 	kfree(s);