summaryrefslogtreecommitdiffstats
path: root/kernel/sys.c
diff options
context:
space:
mode:
authorJohannes Berg <johannes@sipsolutions.net>2007-05-06 14:50:49 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-07 12:12:59 -0700
commitab3bfca7abf3fd0fe41d26d839610a787aa7e587 (patch)
treee62e58beaf9d22d4156b27d4523c3728bf5769bc /kernel/sys.c
parentb1296cc48b39355241470ef934a5e2270e3f23bd (diff)
downloadlinux-ab3bfca7abf3fd0fe41d26d839610a787aa7e587.tar.gz
linux-ab3bfca7abf3fd0fe41d26d839610a787aa7e587.tar.bz2
linux-ab3bfca7abf3fd0fe41d26d839610a787aa7e587.zip
remove software_suspend()
Remove software_suspend() and all its users since pm_suspend(PM_SUSPEND_DISK) should be equivalent and there's no point in having two interfaces for the same thing. The patch also changes the valid_state function to return 0 (false) for PM_SUSPEND_DISK when SOFTWARE_SUSPEND is not configured instead of accepting it and having the whole thing fail later. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sys.c')
-rw-r--r--kernel/sys.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sys.c b/kernel/sys.c
index 123b165080e6..fe1f3ab20477 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -881,7 +881,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
#ifdef CONFIG_SOFTWARE_SUSPEND
case LINUX_REBOOT_CMD_SW_SUSPEND:
{
- int ret = software_suspend();
+ int ret = pm_suspend(PM_SUSPEND_DISK);
unlock_kernel();
return ret;
}