ARM: OMAP2+: omap4-common: Fix refcount leak bug
[ Upstream commit 7c32919a37
]
In omap4_sram_init(), of_find_compatible_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>
Message-Id: <20220628112939.160737-1-windhl@126.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -140,6 +140,7 @@ static int __init omap4_sram_init(void)
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__func__);
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else
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sram_sync = (void __iomem *)gen_pool_alloc(sram_pool, PAGE_SIZE);
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of_node_put(np);
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return 0;
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}
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