diff options
Diffstat (limited to 'kernel/freezer.c')
-rw-r--r-- | kernel/freezer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/freezer.c b/kernel/freezer.c index b462fa197517..aa6a8aadb911 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c | |||
@@ -19,6 +19,12 @@ EXPORT_SYMBOL(system_freezing_cnt); | |||
19 | bool pm_freezing; | 19 | bool pm_freezing; |
20 | bool pm_nosig_freezing; | 20 | bool pm_nosig_freezing; |
21 | 21 | ||
22 | /* | ||
23 | * Temporary export for the deadlock workaround in ata_scsi_hotplug(). | ||
24 | * Remove once the hack becomes unnecessary. | ||
25 | */ | ||
26 | EXPORT_SYMBOL_GPL(pm_freezing); | ||
27 | |||
22 | /* protects freezing and frozen transitions */ | 28 | /* protects freezing and frozen transitions */ |
23 | static DEFINE_SPINLOCK(freezer_lock); | 29 | static DEFINE_SPINLOCK(freezer_lock); |
24 | 30 | ||