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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>
This commit is contained in:
Liang He 2022-06-15 19:17:47 +08:00 committed by Greg Kroah-Hartman
parent f9008285bb
commit eb01611056
1 changed files with 1 additions and 0 deletions
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drivers/tty/serial/serial-tegra.c
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@ -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)