#define DCSSBLK_PARM_LEN 400
#define DCSS_BUS_ID_SIZE 20
-static int dcssblk_open(struct block_device *bdev, fmode_t mode);
+static int dcssblk_open(struct gendisk *disk, fmode_t mode);
static void dcssblk_release(struct gendisk *disk, fmode_t mode);
static void dcssblk_submit_bio(struct bio *bio);
static long dcssblk_dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff,
}
static int
-dcssblk_open(struct block_device *bdev, fmode_t mode)
+dcssblk_open(struct gendisk *disk, fmode_t mode)
{
- struct dcssblk_dev_info *dev_info;
+ struct dcssblk_dev_info *dev_info = disk->private_data;
int rc;
- dev_info = bdev->bd_disk->private_data;
if (NULL == dev_info) {
rc = -ENODEV;
goto out;