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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-11 12:49:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-11 12:49:03 -0700 |
| commit | 9ddf7f5058c4f4badd38dba8d5896a5dbd7e716f (patch) | |
| tree | 14f3a30906900b54ab2fe17300b60e41863504d8 /drivers | |
| parent | 71a1b44b036457169e7974eea0b5b37f64176952 (diff) | |
| parent | 887596224cca4dc4669c53e4d7a33fcfc9d9e823 (diff) | |
| download | linux-9ddf7f5058c4f4badd38dba8d5896a5dbd7e716f.tar.bz2 | |
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
PM: Reintroduce dropped call to check_wakeup_irqs
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/syscore.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c index c126db3cb7d1..e8d11b6630ee 100644 --- a/drivers/base/syscore.c +++ b/drivers/base/syscore.c @@ -9,6 +9,7 @@ #include <linux/syscore_ops.h> #include <linux/mutex.h> #include <linux/module.h> +#include <linux/interrupt.h> static LIST_HEAD(syscore_ops_list); static DEFINE_MUTEX(syscore_ops_lock); @@ -48,6 +49,13 @@ int syscore_suspend(void) struct syscore_ops *ops; int ret = 0; + pr_debug("Checking wakeup interrupts\n"); + + /* Return error code if there are any wakeup interrupts pending. */ + ret = check_wakeup_irqs(); + if (ret) + return ret; + WARN_ONCE(!irqs_disabled(), "Interrupts enabled before system core suspend.\n"); |