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| author |  Christoph Hellwig <hch@lst.de>
| 2024-04-09 16:37:32 +0200 |
|---|---|---|
| committer |  Martin K. Petersen <martin.petersen@oracle.com>
| 2024-04-11 21:37:48 -0400 |
| commit | 5b7dfbeff92a4a00b55b2be580f057d533b65cd5 (patch) | |
| tree | 9e21994f89ae622706edf982c50d876ea7891216 /drivers/firewire | |
| parent | scsi: core: Add a no_highmem flag to struct Scsi_Host (diff) | |
| download | linux-5b7dfbeff92a4a00b55b2be580f057d533b65cd5.tar.gz linux-5b7dfbeff92a4a00b55b2be580f057d533b65cd5.tar.bz2 linux-5b7dfbeff92a4a00b55b2be580f057d533b65cd5.zip | |
scsi: core: Add a dma_alignment field to the host and host template
Get drivers out of the business of having to call the block layer DMA
alignment limits helpers themselves.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240409143748.980206-8-hch@lst.de
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/firewire')
| -rw-r--r-- | drivers/firewire/sbp2.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c index e779d866022b..8f7810b2a4c1 100644 --- a/drivers/firewire/sbp2.c +++ b/drivers/firewire/sbp2.c @@ -1500,12 +1500,6 @@ static int sbp2_scsi_slave_alloc(struct scsi_device *sdev) sdev->allow_restart = 1; - /* - * SBP-2 does not require any alignment, but we set it anyway - * for compatibility with earlier versions of this driver. - */ - blk_queue_update_dma_alignment(sdev->request_queue, 4 - 1); - if (lu->tgt->workarounds & SBP2_WORKAROUND_INQUIRY_36) sdev->inquiry_len = 36; |