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arm,arm64,drivers: add a prefix to drivers arch_topology interfaces

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Now that some functions that deal with arch topology information live
under drivers, there is a clash of naming that might create confusion.

Tidy things up by creating a topology namespace for interfaces used by
arch code; achieve this by prepending a 'topology_' prefix to driver
interfaces.

Signed-off-by: Juri Lelli <juri.lelli@arm.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Juri Lelli
2017-05-31 17:59:31 +01:00
committed by Greg Kroah-Hartman
parent 615ffd6314
commit 4ca4f26a9c
4 changed files with 20 additions and 20 deletions
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8
arch/arm/kernel/topology.c
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@@ -111,7 +111,7 @@ static void __init parse_dt_topology(void)
continue;
}
if (parse_cpu_capacity(cn, cpu)) {
if (topology_parse_cpu_capacity(cn, cpu)) {
of_node_put(cn);
continue;
}
@@ -160,7 +160,7 @@ static void __init parse_dt_topology(void)
>> (SCHED_CAPACITY_SHIFT-1)) + 1;
if (cap_from_dt)
normalize_cpu_capacity();
topology_normalize_cpu_scale();
}
/*
@@ -173,10 +173,10 @@ static void update_cpu_capacity(unsigned int cpu)
if (!cpu_capacity(cpu) || cap_from_dt)
return;
set_capacity_scale(cpu, cpu_capacity(cpu) / middle_capacity);
topology_set_cpu_scale(cpu, cpu_capacity(cpu) / middle_capacity);
pr_info("CPU%u: update cpu_capacity %lu\n",
cpu, arch_scale_cpu_capacity(NULL, cpu));
cpu, topology_get_cpu_scale(NULL, cpu));
}
#else