Remove the BLK_BOUNCE_ISA support now that all users are gone.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Acked-by: NMartin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210331073001.46776-7-hch@lst.deSigned-off-by: NJens Axboe <axboe@kernel.dk>