bcache: remove useless parameter of bch_debug_init()

Parameter "struct kobject *kobj" in bch_debug_init() is useless,
remove it in this patch.

Signed-off-by: Dongbo Cao <cdbdyx@163.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
3 files changed