| Message ID | 20230319163145.225323-1-robh@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | ARM: EXYNOS: Use of_address_to_resource() | expand |
On Sun, 19 Mar 2023 11:31:44 -0500, Rob Herring wrote: > 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. > > Applied, thanks! [1/1] ARM: EXYNOS: Use of_address_to_resource() https://git.kernel.org/krzk/linux/c/cb56f508e541036ad41cb9a5afb46339b2f83b9f Best regards,
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 51a247ca4da8..966a0995e047 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -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; }
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> --- arch/arm/mach-exynos/exynos.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)