diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-04-03 19:11:46 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-07 07:15:41 +0200 |
| commit | 1d3b9917df9725382f4e0005ecaddee114ebc847 (patch) | |
| tree | fb28dbe4e100c5d4127f59ca37d432722b35d81d /drivers/ide/ide-probe.c | |
| parent | 21e07dba9fb1179148089d611fc9e6e70d1887c3 (diff) | |
ide: kill ide_toggle_bounce
ide_toggle_bounce did select various strange block bounce limits, including
not bouncing at all as soon as an iommu is present in the system. Given
that the dma_map routines now handle any required bounce buffering except
for ISA DMA, and the ide code already must handle either ISA DMA or highmem
at least for iommu equipped systems we can get rid of the block layer
bounce limit setting entirely.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 2019e66eada7..8d8ed036ca0a 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -805,9 +805,6 @@ static int ide_init_queue(ide_drive_t *drive) /* assign drive queue */ drive->queue = q; - /* needs drive->queue to be set */ - ide_toggle_bounce(drive, 1); - return 0; } |