[SCSI] sd, sr: do not emit change event at device add

Initialize the "state changed" flag, so we do not send a change event
immediately after registering a new device.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 7aee64dbfbeb..5fe7aaed904c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1654,6 +1654,7 @@ static int sd_probe(struct device *dev)
         sdkp->disk = gd;
         sdkp->index = index;
         sdkp->openers = 0;
+        sdkp->previous_state = 1;
 
         if (!sdp->timeout) {
                 if (sdp->type != TYPE_MOD)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 208565bdbe8e..7ee86d4a7618 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -623,6 +623,7 @@ static int sr_probe(struct device *dev)
         cd->disk = disk;
         cd->capacity = 0x1fffff;
         cd->device->changed = 1;        /* force recheck CD type */
+        cd->previous_state = 1;
         cd->use = 1;
         cd->readcd_known = 0;
         cd->readcd_cdda = 0;