From 6fac80e3aa9e5bfc6cadb9ea8d0584c557c4b198 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 9 Mar 2011 19:54:28 +0100 Subject: [PATCH] umem: Drop dummy ->media_changed() umem doesn't implement media changed detection and there's no need to implement dummy callback anymore. Remove it. Signed-off-by: Tejun Heo Cc: Jens Axboe Cc: Kay Sievers --- drivers/block/umem.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 8be57151f5d6..9b102abe209c 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -779,20 +779,10 @@ static int mm_getgeo(struct block_device *bdev, struct hd_geometry *geo) return 0; } -/* - * Future support for removable devices - */ -static int mm_check_change(struct gendisk *disk) -{ -/* struct cardinfo *dev = disk->private_data; */ - return 0; -} - static const struct block_device_operations mm_fops = { .owner = THIS_MODULE, .getgeo = mm_getgeo, .revalidate_disk = mm_revalidate, - .media_changed = mm_check_change, }; static int __devinit mm_pci_probe(struct pci_dev *dev,