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authorAl Viro <viro@zeniv.linux.org.uk>2008-03-02 10:37:41 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-21 07:48:42 -0400
commit46d74326e660b2878005d222fb3efbc4eaa1ea4a (patch)
tree2700cc34d9b72e1b5554f039fa583f7aefc72a34 /drivers/s390/block
parent57a7c0bca009059d1d85bec608af70aa6c5f344c (diff)
downloadblackbird-op-linux-46d74326e660b2878005d222fb3efbc4eaa1ea4a.tar.gz
blackbird-op-linux-46d74326e660b2878005d222fb3efbc4eaa1ea4a.zip
[PATCH] switch dcssblk
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/s390/block')
-rw-r--r--drivers/s390/block/dcssblk.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 413460cc3dd8..63f26a135fe5 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -31,8 +31,8 @@
#define PRINT_WARN(x...) printk(KERN_WARNING DCSSBLK_NAME " warning: " x)
#define PRINT_ERR(x...) printk(KERN_ERR DCSSBLK_NAME " error: " x)
-static int dcssblk_open(struct inode *inode, struct file *filp);
-static int dcssblk_release(struct inode *inode, struct file *filp);
+static int dcssblk_open(struct block_device *bdev, fmode_t mode);
+static int dcssblk_release(struct gendisk *disk, fmode_t mode);
static int dcssblk_make_request(struct request_queue *q, struct bio *bio);
static int dcssblk_direct_access(struct block_device *bdev, sector_t secnum,
void **kaddr, unsigned long *pfn);
@@ -42,8 +42,8 @@ static char dcssblk_segments[DCSSBLK_PARM_LEN] = "\0";
static int dcssblk_major;
static struct block_device_operations dcssblk_devops = {
.owner = THIS_MODULE,
- .__open = dcssblk_open,
- .__release = dcssblk_release,
+ .open = dcssblk_open,
+ .release = dcssblk_release,
.direct_access = dcssblk_direct_access,
};
@@ -776,32 +776,31 @@ out_buf:
}
static int
-dcssblk_open(struct inode *inode, struct file *filp)
+dcssblk_open(struct block_device *bdev, fmode_t mode)
{
struct dcssblk_dev_info *dev_info;
int rc;
- dev_info = inode->i_bdev->bd_disk->private_data;
+ dev_info = bdev->bd_disk->private_data;
if (NULL == dev_info) {
rc = -ENODEV;
goto out;
}
atomic_inc(&dev_info->use_count);
- inode->i_bdev->bd_block_size = 4096;
+ bdev->bd_block_size = 4096;
rc = 0;
out:
return rc;
}
static int
-dcssblk_release(struct inode *inode, struct file *filp)
+dcssblk_release(struct gendisk *disk, fmode_t mode)
{
- struct dcssblk_dev_info *dev_info;
+ struct dcssblk_dev_info *dev_info = disk->private_data;
struct segment_info *entry;
int rc;
- dev_info = inode->i_bdev->bd_disk->private_data;
- if (NULL == dev_info) {
+ if (!dev_info) {
rc = -ENODEV;
goto out;
}
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