diff options
| author |   Liang He <windhl@126.com> | 2022-06-15 19:17:47 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-27 14:36:02 +0200 |
| commit | eb01611056cf835cf2c1cc1a800bfff9386c82ea (patch) | |
| tree | 0085a5bad5e547ed7797005578ef58a5e6ea79ed | |
| parent | serial: Drop timeout from uart_port (diff) | |
| download | linux-dev-eb01611056cf835cf2c1cc1a800bfff9386c82ea.tar.xz linux-dev-eb01611056cf835cf2c1cc1a800bfff9386c82ea.zip | |
drivers: tty: serial: Add missing of_node_put() in serial-tegra.c
In tegra_uart_init(), of_find_matching_node() will return a node
pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220615111747.3963930-1-windhl@126.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/serial-tegra.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 101fb585e6f9..ad4f3567ff90 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1667,6 +1667,7 @@ static int __init tegra_uart_init(void) node = of_find_matching_node(NULL, tegra_uart_of_match); if (node) match = of_match_node(tegra_uart_of_match, node); + of_node_put(node); if (match) cdata = match->data; if (cdata) |