4.19-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit dac097c4546e4c5b16dd303a1e97c1d319c8ab3e ]
of_find_node_by_path() acquires a reference to the node returned by it and that reference needs to be dropped by its caller. This place is not doing this, so fix it.
Signed-off-by: Yangtao Li tiny.windzz@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/tty/serial/suncore.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/suncore.c b/drivers/tty/serial/suncore.c index 70a4ea4eaa6e..990376576970 100644 --- a/drivers/tty/serial/suncore.c +++ b/drivers/tty/serial/suncore.c @@ -112,6 +112,7 @@ void sunserial_console_termios(struct console *con, struct device_node *uart_dp) mode = of_get_property(dp, mode_prop, NULL); if (!mode) mode = "9600,8,n,1,-"; + of_node_put(dp); }
cflag = CREAD | HUPCL | CLOCAL;