PM: video drivers and PM_EVENT_PRETHAW
Video drivers which explicitly test for messages reporting PM_EVENT_FREEZE
will now handle PM_EVENT_PRETHAW the same way.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 461e094..82b3dea 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -2323,24 +2323,24 @@
}
}
-static int savagefb_suspend(struct pci_dev* dev, pm_message_t state)
+static int savagefb_suspend(struct pci_dev *dev, pm_message_t mesg)
{
struct fb_info *info = pci_get_drvdata(dev);
struct savagefb_par *par = info->par;
DBG("savagefb_suspend");
-
- par->pm_state = state.event;
+ if (mesg.event == PM_EVENT_PRETHAW)
+ mesg.event = PM_EVENT_FREEZE;
+ par->pm_state = mesg.event;
+ dev->dev.power.power_state = mesg;
/*
* For PM_EVENT_FREEZE, do not power down so the console
* can remain active.
*/
- if (state.event == PM_EVENT_FREEZE) {
- dev->dev.power.power_state = state;
+ if (mesg.event == PM_EVENT_FREEZE)
return 0;
- }
acquire_console_sem();
fb_set_suspend(info, 1);
@@ -2353,7 +2353,7 @@
savage_disable_mmio(par);
pci_save_state(dev);
pci_disable_device(dev);
- pci_set_power_state(dev, pci_choose_state(dev, state));
+ pci_set_power_state(dev, pci_choose_state(dev, mesg));
release_console_sem();
return 0;