diff options
Diffstat (limited to 'drivers/scsi/sd.h')
| -rw-r--r-- | drivers/scsi/sd.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h index 2e5932bde43d..0a33a4b68ffb 100644 --- a/drivers/scsi/sd.h +++ b/drivers/scsi/sd.h @@ -68,9 +68,13 @@ enum { }; struct scsi_disk { - struct scsi_driver *driver; /* always &sd_template */ struct scsi_device *device; - struct device dev; + + /* + * disk_dev is used to show attributes in /sys/class/scsi_disk/, + * but otherwise not really needed. Do not use for refcounting. + */ + struct device disk_dev; struct gendisk *disk; struct opal_dev *opal_dev; #ifdef CONFIG_BLK_DEV_ZONED @@ -127,11 +131,11 @@ struct scsi_disk { unsigned security : 1; unsigned ignore_medium_access_errors : 1; }; -#define to_scsi_disk(obj) container_of(obj,struct scsi_disk,dev) +#define to_scsi_disk(obj) container_of(obj, struct scsi_disk, disk_dev) static inline struct scsi_disk *scsi_disk(struct gendisk *disk) { - return container_of(disk->private_data, struct scsi_disk, driver); + return disk->private_data; } #define sd_printk(prefix, sdsk, fmt, a...) \ |