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Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() calls of_find_node_opts_by_path(), which returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak. Fixes: 9c1a5077fdca ("input: Rewrite sparcspkr device probing.") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220516081018.42728-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -205,6 +205,7 @@ static int bbc_beep_probe(struct platform_device *op)
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info = &state->u.bbc;
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info->clock_freq = of_getintprop_default(dp, "clock-frequency", 0);
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of_node_put(dp);
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if (!info->clock_freq)
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goto out_free;
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