arch_topology: Change return type of topology_parse_cpu_capacity() to bool
topology_parse_cpu_capacity() returns 1 on success and 0 on errors. Make
it return bool instead of int as that suits the purpose better.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Juri Lelli <juri.lelli@arm.com>
Tested-by: Juri Lelli <juri.lelli@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index a3cd7c8..5728e2f 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -119,13 +119,13 @@ void topology_normalize_cpu_scale(void)
mutex_unlock(&cpu_scale_mutex);
}
-int __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu)
+bool __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu)
{
- int ret = 1;
+ int ret;
u32 cpu_capacity;
if (cap_parsing_failed)
- return !ret;
+ return false;
ret = of_property_read_u32(cpu_node, "capacity-dmips-mhz",
&cpu_capacity);
@@ -137,7 +137,7 @@ int __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu)
if (!raw_capacity) {
pr_err("cpu_capacity: failed to allocate memory for raw capacities\n");
cap_parsing_failed = true;
- return 0;
+ return false;
}
}
capacity_scale = max(cpu_capacity, capacity_scale);