diff options
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/mcpm-exynos.c | 12 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/suspend.c | 48 |
2 files changed, 37 insertions, 23 deletions
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c index fd0dbeb93357..cb7d8a7b14e0 100644 --- a/arch/arm/mach-exynos/mcpm-exynos.c +++ b/arch/arm/mach-exynos/mcpm-exynos.c @@ -215,7 +215,7 @@ static const struct of_device_id exynos_dt_mcpm_match[] = { {}, }; -static void exynos_mcpm_setup_entry_point(void) +static void exynos_mcpm_setup_entry_point(void *data) { /* * U-Boot SPL is hardcoded to jump to the start of ns_sram_base_addr @@ -228,10 +228,14 @@ static void exynos_mcpm_setup_entry_point(void) __raw_writel(__pa_symbol(mcpm_entry_point), ns_sram_base_addr + 8); } -static struct syscore_ops exynos_mcpm_syscore_ops = { +static const struct syscore_ops exynos_mcpm_syscore_ops = { .resume = exynos_mcpm_setup_entry_point, }; +static struct syscore exynos_mcpm_syscore = { + .ops = &exynos_mcpm_syscore_ops, +}; + static int __init exynos_mcpm_init(void) { struct device_node *node; @@ -300,9 +304,9 @@ static int __init exynos_mcpm_init(void) pmu_raw_writel(value, EXYNOS_COMMON_OPTION(i)); } - exynos_mcpm_setup_entry_point(); + exynos_mcpm_setup_entry_point(NULL); - register_syscore_ops(&exynos_mcpm_syscore_ops); + register_syscore(&exynos_mcpm_syscore); return ret; } diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index 150a1e56dcae..22d723553f62 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -53,9 +53,9 @@ struct exynos_pm_data { void (*pm_prepare)(void); void (*pm_resume_prepare)(void); - void (*pm_resume)(void); - int (*pm_suspend)(void); int (*cpu_suspend)(unsigned long); + + const struct syscore_ops *syscore_ops; }; /* Used only on Exynos542x/5800 */ @@ -376,7 +376,7 @@ static void exynos5420_pm_prepare(void) } -static int exynos_pm_suspend(void) +static int exynos_pm_suspend(void *data) { exynos_pm_central_suspend(); @@ -390,7 +390,7 @@ static int exynos_pm_suspend(void) return 0; } -static int exynos5420_pm_suspend(void) +static int exynos5420_pm_suspend(void *data) { u32 this_cluster; @@ -408,7 +408,7 @@ static int exynos5420_pm_suspend(void) return 0; } -static void exynos_pm_resume(void) +static void exynos_pm_resume(void *data) { u32 cpuid = read_cpuid_part(); @@ -429,7 +429,7 @@ early_wakeup: exynos_set_delayed_reset_assertion(true); } -static void exynos3250_pm_resume(void) +static void exynos3250_pm_resume(void *data) { u32 cpuid = read_cpuid_part(); @@ -473,7 +473,7 @@ static void exynos5420_prepare_pm_resume(void) } } -static void exynos5420_pm_resume(void) +static void exynos5420_pm_resume(void *data) { unsigned long tmp; @@ -596,41 +596,52 @@ static const struct platform_suspend_ops exynos_suspend_ops = { .valid = suspend_valid_only_mem, }; +static const struct syscore_ops exynos3250_syscore_ops = { + .suspend = exynos_pm_suspend, + .resume = exynos3250_pm_resume, +}; + static const struct exynos_pm_data exynos3250_pm_data = { .wkup_irq = exynos3250_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .pm_suspend = exynos_pm_suspend, - .pm_resume = exynos3250_pm_resume, .pm_prepare = exynos3250_pm_prepare, .cpu_suspend = exynos3250_cpu_suspend, + .syscore_ops = &exynos3250_syscore_ops, +}; + +static const struct syscore_ops exynos_syscore_ops = { + .suspend = exynos_pm_suspend, + .resume = exynos_pm_resume, }; static const struct exynos_pm_data exynos4_pm_data = { .wkup_irq = exynos4_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .pm_suspend = exynos_pm_suspend, - .pm_resume = exynos_pm_resume, .pm_prepare = exynos_pm_prepare, .cpu_suspend = exynos_cpu_suspend, + .syscore_ops = &exynos_syscore_ops, }; static const struct exynos_pm_data exynos5250_pm_data = { .wkup_irq = exynos5250_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .pm_suspend = exynos_pm_suspend, - .pm_resume = exynos_pm_resume, .pm_prepare = exynos_pm_prepare, .cpu_suspend = exynos_cpu_suspend, + .syscore_ops = &exynos_syscore_ops, +}; + +static const struct syscore_ops exynos5420_syscore_ops = { + .resume = exynos5420_pm_resume, + .suspend = exynos5420_pm_suspend, }; static const struct exynos_pm_data exynos5420_pm_data = { .wkup_irq = exynos5250_wkup_irq, .wake_disable_mask = (0x7F << 7) | (0x1F << 1), .pm_resume_prepare = exynos5420_prepare_pm_resume, - .pm_resume = exynos5420_pm_resume, - .pm_suspend = exynos5420_pm_suspend, .pm_prepare = exynos5420_pm_prepare, .cpu_suspend = exynos5420_cpu_suspend, + .syscore_ops = &exynos5420_syscore_ops, }; static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = { @@ -656,7 +667,7 @@ static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = { { /*sentinel*/ }, }; -static struct syscore_ops exynos_pm_syscore_ops; +static struct syscore exynos_pm_syscore; void __init exynos_pm_init(void) { @@ -684,10 +695,9 @@ void __init exynos_pm_init(void) tmp |= pm_data->wake_disable_mask; pmu_raw_writel(tmp, S5P_WAKEUP_MASK); - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend; - exynos_pm_syscore_ops.resume = pm_data->pm_resume; + exynos_pm_syscore.ops = pm_data->syscore_ops; - register_syscore_ops(&exynos_pm_syscore_ops); + register_syscore(&exynos_pm_syscore); suspend_set_ops(&exynos_suspend_ops); /* |