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, 8 deletions

diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index c57ce3f1f2e2..73f3aeefd203 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -163,14 +163,11 @@ static int sysctl_pm_do_suspend(ctl_table *ctl, int write, struct file *filp,
         if ((mode != 1) && (mode != 5))
                 return -EINVAL;
 
-        retval = pm_send_all(PM_SUSPEND, (void *)3);
-
         if (retval == 0) {
                 if (mode == 5)
                     retval = pm_do_bus_sleep();
                 else
                     retval = pm_do_suspend();
-                pm_send_all(PM_RESUME, (void *)0);
         }
 
         return retval;
@@ -183,9 +180,6 @@ static int try_set_cmode(int new_cmode)
         if (!(clock_cmodes_permitted & (1<<new_cmode)))
                 return -EINVAL;
 
-        /* tell all the drivers we're suspending */
-        pm_send_all(PM_SUSPEND, (void *)3);
-
         /* now change cmode */
         local_irq_disable();
         frv_dma_pause_all();
@@ -201,8 +195,6 @@ static int try_set_cmode(int new_cmode)
         frv_dma_resume_all();
         local_irq_enable();
 
-        /* tell all the drivers we're resuming */
-        pm_send_all(PM_RESUME, (void *)0);
         return 0;
 }