ARM: exynos: add missing of_node_put for loop iteration
[ Upstream commit 48d551bf20858240f38a0276be3016ff379918ac ]
Early exits from for_each_compatible_node() should decrement the
node reference counter. Reported by Coccinelle:
arch/arm/mach-exynos/exynos.c:52:1-25: WARNING:
Function "for_each_compatible_node" should have of_node_put() before break around line 58.
Fixes: b3205dea8f
("ARM: EXYNOS: Map SYSRAM through generic DT bindings")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210425174945.164612-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -46,6 +46,7 @@ void __init exynos_sysram_init(void)
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sysram_base_addr = of_iomap(node, 0);
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sysram_base_phys = of_translate_address(node,
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of_get_address(node, 0, NULL, NULL));
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of_node_put(node);
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break;
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}
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@ -53,6 +54,7 @@ void __init exynos_sysram_init(void)
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if (!of_device_is_available(node))
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continue;
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sysram_ns_base_addr = of_iomap(node, 0);
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of_node_put(node);
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break;
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}
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}
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