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[v1,3/3] scsi: allow scsi devices to use direct complete

Message ID 1456359089-19807-3-git-send-email-dbasehore@chromium.org (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Derek Basehore Feb. 25, 2016, 12:11 a.m. UTC 
This allows scsi devices to remain runtime suspended for system
suspend. Since runtime suspend is stricter than system suspend
callbacks, this is just returning a positive number for the prepare
callback.

Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Reviewed-by: Eric Caruso <ejcaruso@chromium.org>
---
 drivers/scsi/scsi_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/scsi/scsi_pm.c b/drivers/scsi/scsi_pm.c
index b44c1bb..7af76ad 100644
--- a/drivers/scsi/scsi_pm.c
+++ b/drivers/scsi/scsi_pm.c
@@ -178,7 +178,7 @@  static int scsi_bus_prepare(struct device *dev)
 		/* Wait until async scanning is finished */
 		scsi_complete_async_scans();
 	}
-	return 0;
+	return 1;
 }
 
 static int scsi_bus_suspend(struct device *dev)