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authorDavid Brownell <david-b@pacbell.net>2006-08-14 23:11:06 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-25 21:08:37 -0700
commitc78a7c2dd913e68ce853d43edaba14eac91b2fd1 (patch)
treefdb0d56a04bbcaa3d14327873ec7cb1a9b527e26 /drivers/video/savage
parentb887d2e63c8857149ef59eb6e05adfaa018b8ebf (diff)
downloadop-kernel-dev-c78a7c2dd913e68ce853d43edaba14eac91b2fd1.zip
op-kernel-dev-c78a7c2dd913e68ce853d43edaba14eac91b2fd1.tar.gz
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>
Diffstat (limited to 'drivers/video/savage')
-rw-r--r--drivers/video/savage/savagefb_driver.c14
1 files changed, 7 insertions, 7 deletions
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 void __devexit savagefb_remove(struct pci_dev *dev)
}
}
-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 @@ static int savagefb_suspend(struct pci_dev* dev, pm_message_t state)
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;
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