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powerpc/44x: Add of_node_put() when break out from for_each

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In ppc47x_init_irq(), we need to call of_node_put() when there is
a break during the iteration of for_each_node_with_property() which
will automatically increase and decrease the refcount.

Signed-off-by: Liang He <windhl@126.com>
[mpe: mpic_alloc() takes its own reference]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220701133126.243102-1-windhl@126.com
This commit is contained in:
Liang He 2022-07-01 21:31:26 +08:00 committed by Michael Ellerman
parent 110a1fcb6c
commit 9d86f09195
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/platforms/44x/ppc476.c
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@ -140,6 +140,8 @@ static void __init ppc47x_init_irq(void)
ppc_md.get_irq = mpic_get_irq;
} else
panic("Unrecognized top level interrupt controller");
of_node_put(np);
}
#ifdef CONFIG_SMP