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authorChristoph Hellwig <hch@lst.de>2020-03-27 11:07:17 +0300
committerJens Axboe <axboe@kernel.dk>2020-03-27 18:50:05 +0300
commit348e114bbd4dce430eae70f01a04c8fc259b4cf1 (patch)
tree01e4cd9990bbae209fd2cde121070990acd20a77 /drivers/block
parentc6a564ffadc9105880329710164ee493f0de103c (diff)
downloadlinux-348e114bbd4dce430eae70f01a04c8fc259b4cf1.tar.xz
block: move the ->devnode callback to struct block_device_operations
There really isn't any good reason to stash a method directly into struct gendisk. Move it together with the other block device operations. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/pktcdvd.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 5f970a7d32c0..0d286a87e647 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2679,6 +2679,11 @@ static unsigned int pkt_check_events(struct gendisk *disk,
return attached_disk->fops->check_events(attached_disk, clearing);
}
+static char *pkt_devnode(struct gendisk *disk, umode_t *mode)
+{
+ return kasprintf(GFP_KERNEL, "pktcdvd/%s", disk->disk_name);
+}
+
static const struct block_device_operations pktcdvd_ops = {
.owner = THIS_MODULE,
.open = pkt_open,
@@ -2686,13 +2691,9 @@ static const struct block_device_operations pktcdvd_ops = {
.ioctl = pkt_ioctl,
.compat_ioctl = blkdev_compat_ptr_ioctl,
.check_events = pkt_check_events,
+ .devnode = pkt_devnode,
};
-static char *pktcdvd_devnode(struct gendisk *gd, umode_t *mode)
-{
- return kasprintf(GFP_KERNEL, "pktcdvd/%s", gd->disk_name);
-}
-
/*
* Set up mapping from pktcdvd device to CD-ROM device.
*/
@@ -2748,7 +2749,6 @@ static int pkt_setup_dev(dev_t dev, dev_t* pkt_dev)
disk->fops = &pktcdvd_ops;
disk->flags = GENHD_FL_REMOVABLE;
strcpy(disk->disk_name, pd->name);
- disk->devnode = pktcdvd_devnode;
disk->private_data = pd;
disk->queue = blk_alloc_queue(GFP_KERNEL);
if (!disk->queue)