diff options
| author | Asai Thambi SP <asamymuthupa@micron.com> | 2015-05-11 15:55:26 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-06-16 08:24:52 -0600 |
| commit | 75787265d61fdce212c45805b36779754392d034 (patch) | |
| tree | 55d2163cf0832aad831056714bce81908440aea9 /drivers/block/mtip32xx | |
| parent | 284eb9a202a24fec4aed02d7526abc29827f6cbb (diff) | |
| download | linux-0-day-75787265d61fdce212c45805b36779754392d034.tar.gz linux-0-day-75787265d61fdce212c45805b36779754392d034.tar.xz | |
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>
Diffstat (limited to 'drivers/block/mtip32xx')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 378125004b6c0..0b223e3058c0c 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3857,7 +3857,8 @@ static int mtip_block_initialize(struct driver_data *dd) 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; |