@@ -26,8 +26,8 @@
/* Minimum struct length needed for the DMI processor entry we want */
#define DMI_ENTRY_PROCESSOR_MIN_LENGTH 48
-/* Offest in the DMI processor structure for the max frequency */
-#define DMI_PROCESSOR_MAX_SPEED 0x14
+/* Offset in the DMI processor structure for the max frequency */
+#define DMI_PROCESSOR_MAX_SPEED 0x14
/*
* These structs contain information parsed from per CPU
@@ -97,10 +97,10 @@ static u64 cppc_get_dmi_max_khz(void)
* For perf/freq > Nominal, we use the ratio perf:freq at Nominal for conversion
*/
static unsigned int cppc_cpufreq_perf_to_khz(struct cppc_cpudata *cpu,
- unsigned int perf)
+ unsigned int perf)
{
- static u64 max_khz;
struct cppc_perf_caps *caps = &cpu->perf_caps;
+ static u64 max_khz;
u64 mul, div;
if (caps->lowest_freq && caps->nominal_freq) {
@@ -121,10 +121,10 @@ static unsigned int cppc_cpufreq_perf_to_khz(struct cppc_cpudata *cpu,
}
static unsigned int cppc_cpufreq_khz_to_perf(struct cppc_cpudata *cpu,
- unsigned int freq)
+ unsigned int freq)
{
- static u64 max_khz;
struct cppc_perf_caps *caps = &cpu->perf_caps;
+ static u64 max_khz;
u64 mul, div;
if (caps->lowest_freq && caps->nominal_freq) {
@@ -146,11 +146,11 @@ static unsigned int cppc_cpufreq_khz_to_perf(struct cppc_cpudata *cpu,
}
static int cppc_cpufreq_set_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+ unsigned int target_freq,
+ unsigned int relation)
{
- struct cppc_cpudata *cpu;
struct cpufreq_freqs freqs;
+ struct cppc_cpudata *cpu;
u32 desired_perf;
int ret = 0;
@@ -171,7 +171,7 @@ static int cppc_cpufreq_set_target(struct cpufreq_policy *policy,
if (ret)
pr_debug("Failed to set target on CPU:%d. ret:%d\n",
- cpu->cpu, ret);
+ cpu->cpu, ret);
return ret;
}
@@ -193,13 +193,13 @@ static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy)
ret = cppc_set_perf(cpu_num, &cpu->perf_ctrls);
if (ret)
pr_debug("Err setting perf value:%d on CPU:%d. ret:%d\n",
- cpu->perf_caps.lowest_perf, cpu_num, ret);
+ cpu->perf_caps.lowest_perf, cpu_num, ret);
}
/*
* The PCC subspace describes the rate at which platform can accept commands
* on the shared PCC channel (including READs which do not count towards freq
- * trasition requests), so ideally we need to use the PCC values as a fallback
+ * transition requests), so ideally we need to use the PCC values as a fallback
* if we don't have a platform specific transition_delay_us
*/
#ifdef CONFIG_ARM64
@@ -241,8 +241,8 @@ static unsigned int cppc_cpufreq_get_transition_delay_us(int cpu)
static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
- struct cppc_cpudata *cpu;
unsigned int cpu_num = policy->cpu;
+ struct cppc_cpudata *cpu;
int ret = 0;
cpu = all_cpu_data[policy->cpu];
@@ -252,7 +252,7 @@ static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy)
if (ret) {
pr_debug("Err reading CPU%d perf capabilities. ret:%d\n",
- cpu_num, ret);
+ cpu_num, ret);
return ret;
}
@@ -313,7 +313,7 @@ static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy)
ret = cppc_set_perf(cpu_num, &cpu->perf_ctrls);
if (ret)
pr_debug("Err setting perf value:%d on CPU:%d. ret:%d\n",
- cpu->perf_caps.highest_perf, cpu_num, ret);
+ cpu->perf_caps.highest_perf, cpu_num, ret);
return ret;
}
@@ -450,8 +450,8 @@ static void cppc_check_hisi_workaround(void)
static int __init cppc_cpufreq_init(void)
{
- int i, ret = 0;
struct cppc_cpudata *cpu;
+ int i, ret = 0;
if (acpi_disabled)
return -ENODEV;
Fix a few trivial issues in the cppc_cpufreq driver: - indentation of function arguments - consistent use of tabs (vs space) in defines - spelling: s/Offest/Offset, s/trasition/transition - order of local variables, from long pointers to structures to short ret and i (index) variables, to improve readability Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/cppc_cpufreq.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-)