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* [PATCH 7/9] mtip32xx: fix minor number
@ 2015-05-11 22:55 Asai Thambi SP
  0 siblings, 0 replies; only message in thread
From: Asai Thambi SP @ 2015-05-11 22:55 UTC (permalink / raw)
  To: Jens Axboe; +Cc: linux-kernel, Sam Bradshaw, Selvan Mani

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>
---
 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 3781250..0b223e3 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;
-- 
1.7.1



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