Commit 11b03ea0 authored Mar 17, 2015 by Jakub Kicinski Committed by Greg Kroah-Hartman Mar 26, 2015

sc16is7xx: remove ports on probe error path



If ports are not explicitly removed on the error path
the device will not get properly unregistered leaving
/dev/ttySC* nodes in the filesystem.

Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1cf94d3a

drivers/tty/serial/sc16is7xx.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1120,6 +1120,9 @@ static int sc16is7xx_probe(struct device *dev,
		if (!ret)
		return 0;

		for (i = 0; i < s->uart.nr; i++)
		uart_remove_one_port(&s->uart, &s->p[i].port);

		mutex_destroy(&s->mutex);

		#ifdef CONFIG_GPIOLIB