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ARM: EXYNOS: Use of_address_to_resource()

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Replace of_get_address() and of_translate_address() with single call
to of_address_to_resource(). With this, use ioremap() instead of
of_iomap() which would parse "reg" a second time.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230319163145.225323-1-robh@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Rob Herring 2023-03-19 11:31:44 -05:00 committed by Krzysztof Kozlowski
parent 2b8ed0c89f
commit cb56f508e5
1 changed files with 5 additions and 3 deletions
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8
arch/arm/mach-exynos/exynos.c
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@ -50,11 +50,13 @@ void __init exynos_sysram_init(void)
struct device_node *node;
for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
struct resource res;
if (!of_device_is_available(node))
continue;
sysram_base_addr = of_iomap(node, 0);
sysram_base_phys = of_translate_address(node,
of_get_address(node, 0, NULL, NULL));
of_address_to_resource(node, 0, &res);
sysram_base_addr = ioremap(res.start, resource_size(&res));
sysram_base_phys = res.start;
of_node_put(node);
break;
}