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n64cart: convert to blk_alloc_disk 

Convert the n64cart driver to use the blk_alloc_disk helper to simplify
gendisk and request_queue allocation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20210521055116.1053587-22-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-05-21 07:51:11 +02:00 committed by Jens Axboe
parent b1833edc4c
commit f9dc931de8
1 changed files with 1 additions and 5 deletions
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6
drivers/block/n64cart.c
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@ -132,14 +132,10 @@ static int __init n64cart_probe(struct platform_device *pdev)
if (!reg_base)
return -EINVAL;
disk = alloc_disk(0);
disk = blk_alloc_disk(NUMA_NO_NODE);
if (!disk)
return -ENOMEM;
disk->queue = blk_alloc_queue(NUMA_NO_NODE);
if (!disk->queue)
return -ENOMEM;
disk->first_minor = 0;
disk->flags = GENHD_FL_NO_PART_SCAN;
disk->fops = &n64cart_fops;