diff options
| author | Mark Brown <broonie@linaro.org> | 2014-03-20 15:16:54 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-14 23:27:19 +0100 |
| commit | 44ae903b96b1e5f9ff3103cd86918619c188003f (patch) | |
| tree | bd5108fdcfaf2947c1a862c3d50c5455c334de3c /arch/arm/kernel/topology.c | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (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>
Diffstat (limited to 'arch/arm/kernel/topology.c')
| -rw-r--r-- | arch/arm/kernel/topology.c | 8 |
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; |