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    Subject[PATCH AUTOSEL 4.9 14/34] ide: pmac: add of_node_put()
    Date
    From: Yangtao Li <tiny.windzz@gmail.com>

    [ Upstream commit a51921c0db3fd26c4ed83dc0ec5d32988fa02aa5 ]

    use of_node_put() to release the refcount.

    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/ide/pmac.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
    index 0c5d3a99468e..b20025a5a8d9 100644
    --- a/drivers/ide/pmac.c
    +++ b/drivers/ide/pmac.c
    @@ -920,6 +920,7 @@ static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
    struct device_node *root = of_find_node_by_path("/");
    const char *model = of_get_property(root, "model", NULL);

    + of_node_put(root);
    /* Get cable type from device-tree. */
    if (cable && !strncmp(cable, "80-", 3)) {
    /* Some drives fail to detect 80c cable in PowerBook */
    --
    2.19.1
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