patch "serial: 8250_uniphier: fix error return code in uniphier_uart_probe()" added to tty-testing

This is a note to let you know that I've just added the patch titled

serial: 8250_uniphier: fix error return code in uniphier_uart_probe()

to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-testing branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open.

If you have any questions about this process, please let me know.

From: Wei Yongjun <[email protected]>
Date: Thu, 4 Jan 2018 07:42:15 +0000
Subject: serial: 8250_uniphier: fix error return code in uniphier_uart_probe()

Fix to return a negative error code from the port register error handling case instead of 0, as done elsewhere in this function.

---
 drivers/tty/serial/8250/8250_uniphier.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

index 45ef506293ae..28d88ccf5a0c 100644
@@ -250,12 +250,13 @@ static int uniphier_uart_probe(struct platform_device *pdev)
 	up.dl_read = uniphier_serial_dl_read;
 	up.dl_write = uniphier_serial_dl_write;
 
-	priv->line = serial8250_register_8250_port(&up);
-	if (priv->line < 0) {
+	ret = serial8250_register_8250_port(&up);
+	if (ret < 0) {
 		dev_err(dev, "failed to register 8250 port\n");
 		clk_disable_unprepare(priv->clk);
 		return ret;
 	}
+	priv->line = ret;
 
 	platform_set_drvdata(pdev, priv);
 

2.15.1