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Commit 75787265 authored by Asai Thambi SP's avatar Asai Thambi SP Committed by Jens Axboe
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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: default avatarAsai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 284eb9a2

drivers/block/mtip32xx/mtip32xx.c

+2 −1
Original line number Diff line number Diff line
@@ -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;