xtensa/simdisk: remove the call to check_disk_change

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>

diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c
index 5107140dbb7edc398ff80a1af5f8b4d887304ead..3447556d276d326a734a031963bae95dca411a68 100644 (file)
--- 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;