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authorChristoph Hellwig <hch@lst.de>2014-11-12 18:34:51 +0100
committerChristoph Hellwig <hch@lst.de>2014-11-24 20:01:28 +0100
commit3af6b35261182ff185db1f0fd271254147e2663e (patch)
tree13fbac49b3ecb681bf69b13301eca9352e545573 /drivers/scsi/scsi_scan.c
parent82042a2cdb55cd8402207f14a6e2c24d7a5febe8 (diff)
downloadop-kernel-dev-3af6b35261182ff185db1f0fd271254147e2663e.zip
op-kernel-dev-3af6b35261182ff185db1f0fd271254147e2663e.tar.gz
scsi: remove scsi_driver owner field
The driver core driver structure has grown an owner field and now requires it to be set for all modular drivers. Set it up for all scsi_driver instances and get rid of the now superflous scsi_driver owner field. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Shane M Seymour <shane.seymour@hp.com> Reviewed-by: Ewan D. Milne <emilne@redhat.com Reviewed-by: Hannes Reinecke <hare@suse.de>
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
-rw-r--r--drivers/scsi/scsi_scan.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index d97597e..0cda53a 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1593,16 +1593,15 @@ EXPORT_SYMBOL(scsi_add_device);
void scsi_rescan_device(struct device *dev)
{
- struct scsi_driver *drv;
-
if (!dev->driver)
return;
- drv = to_scsi_driver(dev->driver);
- if (try_module_get(drv->owner)) {
+ if (try_module_get(dev->driver->owner)) {
+ struct scsi_driver *drv = to_scsi_driver(dev->driver);
+
if (drv->rescan)
drv->rescan(dev);
- module_put(drv->owner);
+ module_put(dev->driver->owner);
}
}
EXPORT_SYMBOL(scsi_rescan_device);
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