PM core: rename suspend and resume functions

This patch (as1241) renames a bunch of functions in the PM core.
Rather than go through a boring list of name changes, suffice it to
say that in the end we have a bunch of pairs of functions:

	device_resume_noirq	dpm_resume_noirq
	device_resume		dpm_resume
	device_complete		dpm_complete
	device_suspend_noirq	dpm_suspend_noirq
	device_suspend		dpm_suspend
	device_prepare		dpm_prepare

in which device_X does the X operation on a single device and dpm_X
invokes device_X for all devices in the dpm_list.

In addition, the old dpm_power_up and device_resume_noirq have been
combined into a single function (dpm_resume_noirq).

Lastly, dpm_suspend_start and dpm_resume_end are the renamed versions
of the former top-level device_suspend and device_resume routines.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 7 insertions, 7 deletions

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 5a3da87adae0..ae1c35201cc8 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1448,17 +1448,17 @@ int kernel_kexec(void)
                         goto Restore_console;
                 }
                 suspend_console();
-                error = device_suspend(PMSG_FREEZE);
+                error = dpm_suspend_start(PMSG_FREEZE);
                 if (error)
                         goto Resume_console;
-                /* At this point, device_suspend() has been called,
-                 * but *not* device_suspend_noirq(). We *must* call
-                 * device_suspend_noirq() now.  Otherwise, drivers for
+                /* At this point, dpm_suspend_start() has been called,
+                 * but *not* dpm_suspend_noirq(). We *must* call
+                 * dpm_suspend_noirq() now.  Otherwise, drivers for
                  * some devices (e.g. interrupt controllers) become
                  * desynchronized with the actual state of the
                  * hardware at resume time, and evil weirdness ensues.
                  */
-                error = device_suspend_noirq(PMSG_FREEZE);
+                error = dpm_suspend_noirq(PMSG_FREEZE);
                 if (error)
                         goto Resume_devices;
                 error = disable_nonboot_cpus();
@@ -1486,9 +1486,9 @@ int kernel_kexec(void)
                 local_irq_enable();
  Enable_cpus:
                 enable_nonboot_cpus();
-                device_resume_noirq(PMSG_RESTORE);
+                dpm_resume_noirq(PMSG_RESTORE);
  Resume_devices:
-                device_resume(PMSG_RESTORE);
+                dpm_resume_end(PMSG_RESTORE);
  Resume_console:
                 resume_console();
                 thaw_processes();