loop_unregister_transfer  198 drivers/block/cryptoloop.c 	if (loop_unregister_transfer(LO_CRYPT_CRYPTOAPI))
loop_unregister_transfer 1919 drivers/block/loop.c EXPORT_SYMBOL(loop_unregister_transfer);
loop_unregister_transfer   92 drivers/block/loop.h int loop_unregister_transfer(int number);