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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2018-11-21 10:22:54 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 09:08:15 +0100 |
| commit | 3c81ba9242b79adc8a2e569815ec3b0caa3e03bf (patch) | |
| tree | 61a1c9e1a7e885d3cd8cae4b33f540541fce1835 | |
| parent | serial-uartlite: fix null pointer dereference on pointer port (diff) | |
| download | linux-dev-3c81ba9242b79adc8a2e569815ec3b0caa3e03bf.tar.xz linux-dev-3c81ba9242b79adc8a2e569815ec3b0caa3e03bf.zip | |
drivers/tty: add missing of_node_put()
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/suncore.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; |