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author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-04-25 19:49:45 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:05:54 +0200 |
commit | 6870bc426796f764ba89e3c4e022d662da957442 (patch) | |
tree | 3178bafe8daf873221b9a85ccdd0d4bf94aecf04 | |
parent | 85dd41383b36c79783ba9abbd16754d3258dc25f (diff) | |
download | kernel_replicant_linux-6870bc426796f764ba89e3c4e022d662da957442.tar.gz kernel_replicant_linux-6870bc426796f764ba89e3c4e022d662da957442.tar.bz2 kernel_replicant_linux-6870bc426796f764ba89e3c4e022d662da957442.zip |
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: b3205dea8fbf ("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>
-rw-r--r-- | arch/arm/mach-exynos/exynos.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 700763e07083..83d1d1327f96 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -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; } } |