X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Ffreezer.c;h=aa6a8aadb911fb323b4662a4652c95ff4319f0c5;hb=6e1af69780a4df749d28a129596ed576a0d7996c;hp=b462fa197517b6176701fa860cdb966bc44a69ba;hpb=28c37c9ce824c46db5891f6230c90bd0334f2cce;p=firefly-linux-kernel-4.4.55.git

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);
 bool pm_freezing;
 bool pm_nosig_freezing;
 
+/*
+ * Temporary export for the deadlock workaround in ata_scsi_hotplug().
+ * Remove once the hack becomes unnecessary.
+ */
+EXPORT_SYMBOL_GPL(pm_freezing);
+
 /* protects freezing and frozen transitions */
 static DEFINE_SPINLOCK(freezer_lock);