PM: Remove sysdev suspend, resume and shutdown operations

Since suspend, resume and shutdown operations in struct sysdev_class
and struct sysdev_driver are not used any more, remove them.  Also
drop sysdev_suspend(), sysdev_resume() and sysdev_shutdown() used
for executing those operations and modify all of their users
accordingly.  This reduces kernel code size quite a bit and reduces
its complexity.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index adee12e0da1f..3bfa02235965 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1238,7 +1238,6 @@ static int suspend(int vetoable)
         dpm_suspend_noirq(PMSG_SUSPEND);
 
         local_irq_disable();
-        sysdev_suspend(PMSG_SUSPEND);
         syscore_suspend();
 
         local_irq_enable();
@@ -1258,7 +1257,6 @@ static int suspend(int vetoable)
         err = (err == APM_SUCCESS) ? 0 : -EIO;
 
         syscore_resume();
-        sysdev_resume();
         local_irq_enable();
 
         dpm_resume_noirq(PMSG_RESUME);
@@ -1282,7 +1280,6 @@ static void standby(void)
         dpm_suspend_noirq(PMSG_SUSPEND);
 
         local_irq_disable();
-        sysdev_suspend(PMSG_SUSPEND);
         syscore_suspend();
         local_irq_enable();
 
@@ -1292,7 +1289,6 @@ static void standby(void)
 
         local_irq_disable();
         syscore_resume();
-        sysdev_resume();
         local_irq_enable();
 
         dpm_resume_noirq(PMSG_RESUME);