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authorMark Brown <broonie@linaro.org>2014-03-20 15:16:54 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-04-14 23:27:19 +0100
commit44ae903b96b1e5f9ff3103cd86918619c188003f (patch)
treebd5108fdcfaf2947c1a862c3d50c5455c334de3c
parentc9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff)
ARM: 8008/1: topology: Coding style fixes
Use kcalloc() and ULONG_MAX rather than open coding them. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/kernel/topology.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 0bc94b1fd1ae..0fa8825cea04 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -91,13 +91,13 @@ static void __init parse_dt_topology(void)
{
const struct cpu_efficiency *cpu_eff;
struct device_node *cn = NULL;
- unsigned long min_capacity = (unsigned long)(-1);
+ unsigned long min_capacity = ULONG_MAX;
unsigned long max_capacity = 0;
unsigned long capacity = 0;
- int alloc_size, cpu = 0;
+ int cpu = 0;
- alloc_size = nr_cpu_ids * sizeof(*__cpu_capacity);
- __cpu_capacity = kzalloc(alloc_size, GFP_NOWAIT);
+ __cpu_capacity = kcalloc(nr_cpu_ids, sizeof(*__cpu_capacity),
+ GFP_NOWAIT);
for_each_possible_cpu(cpu) {
const u32 *rate;