mtip32xx: fix minor number
When a device is surprise removed and inserted, it is assigned a new minor
number because driver use multiples of 'instance' number. Modified to use the
multiples of 'index' for minor number.
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 3781250..0b223e3 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -3857,7 +3857,8 @@
dd->disk->driverfs_dev = &dd->pdev->dev;
dd->disk->major = dd->major;
- dd->disk->first_minor = dd->instance * MTIP_MAX_MINORS;
+ dd->disk->first_minor = index * MTIP_MAX_MINORS;
+ dd->disk->minors = MTIP_MAX_MINORS;
dd->disk->fops = &mtip_block_ops;
dd->disk->private_data = dd;
dd->index = index;