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powerpc/powermac/pfunc_base: Add missing of_node_put() in macio_gpio_init_one()

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Call of_node_put() for the reference 'gparent' escaped out of the
previous for_each_child_of_node() as it has increased the refcount.

Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220716073111.539739-1-windhl@126.com
This commit is contained in:
Liang He 2022-07-16 15:31:11 +08:00 committed by Michael Ellerman
parent b3d6637bcc
commit 11373c933d
1 changed files with 2 additions and 0 deletions
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arch/powerpc/platforms/powermac/pfunc_base.c
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@ -136,6 +136,8 @@ static void __init macio_gpio_init_one(struct macio_chip *macio)
for_each_child_of_node(gparent, gp)
pmf_do_functions(gp, NULL, 0, PMF_FLAGS_ON_INIT, NULL);
of_node_put(gparent);
/* Note: We do not at this point implement the "at sleep" or "at wake"
* functions. I yet to find any for GPIOs anyway
*/