From: Christoph Hellwig <hch@lst.de>
Date: Wed, 8 Jul 2020 14:25:45 +0200
Subject: [PATCH] xtensa/simdisk: remove the call to check_disk_change
Git-commit: 3d3a6a2088bc7ec9dcaa7bfa8db5fa83d98e6641
Patch-mainline: v5.9-rc1
References: bsc#1175995,jsc#SLE-15608
The simdisk driver doesn't support event notifications, which means
that check_disk_change is a no-op.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
arch/xtensa/platforms/iss/simdisk.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c
index 5107140dbb7e..3447556d276d 100644
--- a/arch/xtensa/platforms/iss/simdisk.c
+++ b/arch/xtensa/platforms/iss/simdisk.c
@@ -127,8 +127,6 @@ static int simdisk_open(struct block_device *bdev, fmode_t mode)
struct simdisk *dev = bdev->bd_disk->private_data;
spin_lock(&dev->lock);
- if (!dev->users)
- check_disk_change(bdev);
++dev->users;
spin_unlock(&dev->lock);
return 0;
--
2.16.4