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cppc_cpufreq: fix misspelling, code style and readability issues

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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>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ionela Voinescu 2020-11-05 12:55:17 +00:00 committed by Rafael J. Wysocki
parent ef7ece9a9b
commit 63087265c2
1 changed files with 16 additions and 16 deletions
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14
drivers/cpufreq/cppc_cpufreq.c
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@ -26,7 +26,7 @@
/* 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 */
/* Offset in the DMI processor structure for the max frequency */
#define DMI_PROCESSOR_MAX_SPEED 0x14
/*
@ -99,8 +99,8 @@ static u64 cppc_get_dmi_max_khz(void)
static unsigned int cppc_cpufreq_perf_to_khz(struct cppc_cpudata *cpu,
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) {
@ -123,8 +123,8 @@ 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)
{
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) {
@ -149,8 +149,8 @@ static int cppc_cpufreq_set_target(struct cpufreq_policy *policy,
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;
@ -199,7 +199,7 @@ static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy)
/*
* 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];
@ -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;