AcoSail/kernel_optimize_test
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scsi: remove scsi_driver owner field

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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>
This commit is contained in:
Christoph Hellwig 2014-11-12 18:34:51 +01:00
parent 82042a2cdb
commit 3af6b35261
9 changed files with 11 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/ch.c
View File

@ -972,9 +972,9 @@ static int ch_remove(struct device *dev)
}
static struct scsi_driver ch_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "ch",
.owner = THIS_MODULE,
.probe = ch_probe,
.remove = ch_remove,
},

2
drivers/scsi/osd/osd_uld.c
View File

@ -540,9 +540,9 @@ static int osd_remove(struct device *dev)
*/
static struct scsi_driver osd_driver = {
.owner = THIS_MODULE,
.gendrv = {
.name = osd_name,
.owner = THIS_MODULE,
.probe = osd_probe,
.remove = osd_remove,
}

2
drivers/scsi/osst.c
View File

@ -172,9 +172,9 @@ static int osst_probe(struct device *);
static int osst_remove(struct device *);
static struct scsi_driver osst_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "osst",
.owner = THIS_MODULE,
.probe = osst_probe,
.remove = osst_remove,
}

9
drivers/scsi/scsi_scan.c
View File

@ -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);

2
drivers/scsi/sd.c
View File

@ -510,9 +510,9 @@ static const struct dev_pm_ops sd_pm_ops = {
};
static struct scsi_driver sd_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "sd",
.owner = THIS_MODULE,
.probe = sd_probe,
.remove = sd_remove,
.shutdown = sd_shutdown,

2
drivers/scsi/ses.c
View File

@ -693,9 +693,9 @@ static struct class_interface ses_interface = {
};
static struct scsi_driver ses_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "ses",
.owner = THIS_MODULE,
.probe = ses_probe,
.remove = ses_remove,
},

2
drivers/scsi/sr.c
View File

@ -88,9 +88,9 @@ static struct dev_pm_ops sr_pm_ops = {
};
static struct scsi_driver sr_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "sr",
.owner = THIS_MODULE,
.probe = sr_probe,
.remove = sr_remove,
.pm = &sr_pm_ops,

2
drivers/scsi/st.c
View File

@ -202,9 +202,9 @@ static int do_create_sysfs_files(void);
static void do_remove_sysfs_files(void);
static struct scsi_driver st_template = {
.owner = THIS_MODULE,
.gendrv = {
.name = "st",
.owner = THIS_MODULE,
.probe = st_probe,
.remove = st_remove,
},

1
include/scsi/scsi_driver.h
View File

@ -9,7 +9,6 @@ struct scsi_cmnd;
struct scsi_device;
struct scsi_driver {
struct module *owner;
struct device_driver gendrv;
void (*rescan)(struct device *);