Commit 48d551bf authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

ARM: exynos: add missing of_node_put for loop iteration 



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: b3205dea ("ARM: EXYNOS: Map SYSRAM through generic DT bindings")
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210425174945.164612-1-krzysztof.kozlowski@canonical.com
parent 0de0b04c

arch/arm/mach-exynos/exynos.c

+2 −0
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ void __init exynos_sysram_init(void) 
		sysram_base_addr = of_iomap(node, 0);

		sysram_base_phys = of_translate_address(node,

					   of_get_address(node, 0, NULL, NULL));

		of_node_put(node);

		break;

	}
@@ -62,6 +63,7 @@ void __init exynos_sysram_init(void) 
		if (!of_device_is_available(node))

			continue;

		sysram_ns_base_addr = of_iomap(node, 0);

		of_node_put(node);

		break;

	}

}