diff options
Diffstat (limited to 'arch/x86/kernel/apm_32.c')
| -rw-r--r-- | arch/x86/kernel/apm_32.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index d4438ef296d8..bf9290e29013 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -904,6 +904,7 @@ recalc: original_pm_idle(); else default_idle(); + local_irq_disable(); jiffies_since_last_check = jiffies - last_jiffies; if (jiffies_since_last_check > idle_period) goto recalc; @@ -911,6 +912,8 @@ recalc: if (apm_idle_done) apm_do_busy(); + + local_irq_enable(); } /** @@ -1189,19 +1192,6 @@ static int suspend(int vetoable) int err; struct apm_user *as; - if (pm_send_all(PM_SUSPEND, (void *)3)) { - /* Vetoed */ - if (vetoable) { - if (apm_info.connection_version > 0x100) - set_system_power_state(APM_STATE_REJECT); - err = -EBUSY; - ignore_sys_suspend = 0; - printk(KERN_WARNING "apm: suspend was vetoed.\n"); - goto out; - } - printk(KERN_CRIT "apm: suspend was vetoed, but suspending anyway.\n"); - } - device_suspend(PMSG_SUSPEND); local_irq_disable(); device_power_down(PMSG_SUSPEND); @@ -1224,9 +1214,7 @@ static int suspend(int vetoable) device_power_up(); local_irq_enable(); device_resume(); - pm_send_all(PM_RESUME, (void *)0); queue_event(APM_NORMAL_RESUME, NULL); - out: spin_lock(&user_list_lock); for (as = user_list; as != NULL; as = as->next) { as->suspend_wait = 0; @@ -1337,7 +1325,6 @@ static void check_events(void) if ((event != APM_NORMAL_RESUME) || (ignore_normal_resume == 0)) { device_resume(); - pm_send_all(PM_RESUME, (void *)0); queue_event(event, NULL); } ignore_normal_resume = 0; @@ -2217,7 +2204,6 @@ static struct dmi_system_id __initdata apm_dmi_table[] = { */ static int __init apm_init(void) { - struct proc_dir_entry *apm_proc; struct desc_struct *gdt; int err; @@ -2322,9 +2308,7 @@ static int __init apm_init(void) set_base(gdt[APM_DS >> 3], __va((unsigned long)apm_info.bios.dseg << 4)); - apm_proc = create_proc_entry("apm", 0, NULL); - if (apm_proc) - apm_proc->proc_fops = &apm_file_ops; + proc_create("apm", 0, NULL, &apm_file_ops); kapmd_task = kthread_create(apm, NULL, "kapmd"); if (IS_ERR(kapmd_task)) { |