[PATCH] lockdep: annotate on-stack completions

lockdep needs to have the waitqueue lock initialized for on-stack waitqueues
implicitly initialized by DECLARE_COMPLETION().  Annotate on-stack completions
accordingly.

Has no effect on non-lockdep kernels.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index d6bf1ec96322..fb6795236e76 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1705,7 +1705,7 @@ int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t actio
 {
         unsigned long flags;
         ide_hwgroup_t *hwgroup = HWGROUP(drive);
-        DECLARE_COMPLETION(wait);
+        DECLARE_COMPLETION_ONSTACK(wait);
         int where = ELEVATOR_INSERT_BACK, err;
         int must_wait = (action == ide_wait || action == ide_head_wait);
 
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 82caba464291..1c960ac1617f 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1001,7 +1001,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
         struct ata_queued_cmd *qc;
         unsigned int tag, preempted_tag;
         u32 preempted_sactive, preempted_qc_active;
-        DECLARE_COMPLETION(wait);
+        DECLARE_COMPLETION_ONSTACK(wait);
         unsigned long flags;
         unsigned int err_mask;
         int rc;
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index ed1cdf6ac8f3..146298ad7371 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -510,7 +510,7 @@ static void spi_complete(void *arg)
  */
 int spi_sync(struct spi_device *spi, struct spi_message *message)
 {
-        DECLARE_COMPLETION(done);
+        DECLARE_COMPLETION_ONSTACK(done);
         int status;
 
         message->complete = spi_complete;