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authorDavid Brownell <david-b@pacbell.net>2006-08-14 23:11:05 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-25 21:08:37 -0700
commitb887d2e63c8857149ef59eb6e05adfaa018b8ebf (patch)
treee3efb4b1c095fd2960c32d8f253679a045bf26db /drivers/ide
parent82bb67f2c1f9ef438c56ac24e7dca027fe7289b5 (diff)
downloadop-kernel-dev-b887d2e63c8857149ef59eb6e05adfaa018b8ebf.zip
op-kernel-dev-b887d2e63c8857149ef59eb6e05adfaa018b8ebf.tar.gz
PM: PCI and IDE handle PM_EVENT_PRETHAW
Convert some framework code to handle the new PRETHAW message. - IDE just treats it like a FREEZE. - The pci_choose_state() thingie still doesn't use PCI_D0 when it gets a FREEZE (and now PRETHAW) event, which seems rather buglike but wasn't something to change with this patch. 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/ide')
-rw-r--r--drivers/ide/ide.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index defd4b4..9c8468d 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1207,7 +1207,7 @@ int system_bus_clock (void)
EXPORT_SYMBOL(system_bus_clock);
-static int generic_ide_suspend(struct device *dev, pm_message_t state)
+static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
{
ide_drive_t *drive = dev->driver_data;
struct request rq;
@@ -1221,7 +1221,9 @@ static int generic_ide_suspend(struct device *dev, pm_message_t state)
rq.special = &args;
rq.end_io_data = &rqpm;
rqpm.pm_step = ide_pm_state_start_suspend;
- rqpm.pm_state = state.event;
+ if (mesg.event == PM_EVENT_PRETHAW)
+ mesg.event = PM_EVENT_FREEZE;
+ rqpm.pm_state = mesg.event;
return ide_do_drive_cmd(drive, &rq, ide_wait);
}
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