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drivers: samsung: exynos-cpupm.c: Fully nuke cpupm_debug_info

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This commit is contained in:
Ksawlii 2024-12-18 18:41:51 +01:00
parent 8e2888567b
commit 94813c91ed
1 changed files with 0 additions and 55 deletions
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55
drivers/soc/samsung/exynos-cpupm.c
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@ -190,58 +190,6 @@ static struct delayed_work deferred_work;
static void do_nothing(void *unused) { }
/******************************************************************************
* CPUPM Debug *
******************************************************************************/
#ifdef CONFIG_EXYNOS_DEBUG_INFO
#define DEBUG_INFO_BUF_SIZE 1000
struct cpupm_debug_info {
int cpu;
u64 time;
int event;
};
static struct cpupm_debug_info *cpupm_debug_info;
static int cpupm_debug_info_index;
static void cpupm_debug(int cpu, int state, int mode_type, int action)
{
int i, event = -1;
if (unlikely(!cpupm_debug_info))
return;
cpupm_debug_info_index++;
if (cpupm_debug_info_index >= DEBUG_INFO_BUF_SIZE)
cpupm_debug_info_index = 0;
i = cpupm_debug_info_index;
cpupm_debug_info[i].cpu = cpu;
cpupm_debug_info[i].time = ktime_get(cpu);
if (state > 0) {
event = action ? C2_ENTER : C2_EXIT;
goto out;
}
switch (mode_type) {
case POWERMODE_TYPE_CLUSTER:
event = action ? CPD_ENTER : CPD_EXIT;
break;
case POWERMODE_TYPE_DSU:
event = action ? DSUPD_ENTER : DSUPD_EXIT;
break;
case POWERMODE_TYPE_SYSTEM:
event = action ? SICD_ENTER : SICD_EXIT;
break;
}
out:
cpupm_debug_info[i].event = event;
}
#endif
/******************************************************************************
* Notifier *
******************************************************************************/
@ -1812,9 +1760,6 @@ static int exynos_cpupm_probe(struct platform_device *pdev)
spin_lock_init(&cpupm_lock);
cpupm_debug_info = kzalloc(sizeof(struct cpupm_debug_info)
* DEBUG_INFO_BUF_SIZE, GFP_KERNEL);
register_vendor_hooks();
notify_cpupm_init_to_el3(pdev);