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-rw-r--r--drivers/scsi/sd.c45
1 files changed, 21 insertions, 24 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 84044233b63..d8e1d15101b 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1902,24 +1902,6 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
index = sdkp->index;
dev = &sdp->sdev_gendev;
- if (!sdp->request_queue->rq_timeout) {
- if (sdp->type != TYPE_MOD)
- blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);
- else
- blk_queue_rq_timeout(sdp->request_queue,
- SD_MOD_TIMEOUT);
- }
-
- device_initialize(&sdkp->dev);
- sdkp->dev.parent = &sdp->sdev_gendev;
- sdkp->dev.class = &sd_disk_class;
- dev_set_name(&sdkp->dev, dev_name(&sdp->sdev_gendev));
-
- if (device_add(&sdkp->dev))
- goto out_free_index;
-
- get_device(&sdp->sdev_gendev);
-
if (index < SD_MAX_DISKS) {
gd->major = sd_major((index & 0xf0) >> 4);
gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
@@ -1954,11 +1936,6 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n",
sdp->removable ? "removable " : "");
-
- return;
-
- out_free_index:
- ida_remove(&sd_index_ida, index);
}
/**
@@ -2026,6 +2003,24 @@ static int sd_probe(struct device *dev)
sdkp->openers = 0;
sdkp->previous_state = 1;
+ if (!sdp->request_queue->rq_timeout) {
+ if (sdp->type != TYPE_MOD)
+ blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);
+ else
+ blk_queue_rq_timeout(sdp->request_queue,
+ SD_MOD_TIMEOUT);
+ }
+
+ device_initialize(&sdkp->dev);
+ sdkp->dev.parent = &sdp->sdev_gendev;
+ sdkp->dev.class = &sd_disk_class;
+ dev_set_name(&sdkp->dev, dev_name(&sdp->sdev_gendev));
+
+ if (device_add(&sdkp->dev))
+ goto out_free_index;
+
+ get_device(&sdp->sdev_gendev);
+
async_schedule(sd_probe_async, sdkp);
return 0;
@@ -2055,8 +2050,10 @@ static int sd_probe(struct device *dev)
**/
static int sd_remove(struct device *dev)
{
- struct scsi_disk *sdkp = dev_get_drvdata(dev);
+ struct scsi_disk *sdkp;
+ async_synchronize_full();
+ sdkp = dev_get_drvdata(dev);
device_del(&sdkp->dev);
del_gendisk(sdkp->disk);
sd_shutdown(dev);