PM: Remove legacy PM

AFAICT pm_send_all is a nop when noone uses pm_register...

Hmm.. can we just force CONFIG_PM_LEGACY=n, and see what happens?

Or maybe this is better idea? It may break build somewhere, but it
should be easy to fix... (it builds here, i386 and x86-64).

Signed-off-by: Pavel Machek <pavel@suse.cz>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 15 deletions

diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index d4438ef296d8..d7e92bfb8f66 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1189,19 +1189,6 @@ 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);
@@ -1224,7 +1211,6 @@ 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);
@@ -1337,7 +1323,6 @@ 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;