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scsi: ufs: ufs-exynos: Move setting the the DMA alignment to the init method

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Use the SCSI host's dma_alignment field and set it in ->init and remove the
now unused config_scsi_dev method.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240409143748.980206-9-hch@lst.de
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Christoph Hellwig 2024-04-09 16:37:33 +02:00 committed by Martin K. Petersen
parent 5b7dfbeff9
commit 67144d3c58
3 changed files with 2 additions and 10 deletions
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3
drivers/ufs/core/ufshcd.c
View File

@ -5274,9 +5274,6 @@ static int ufshcd_slave_configure(struct scsi_device *sdev)
*/
sdev->silence_suspend = 1;
if (hba->vops && hba->vops->config_scsi_dev)
hba->vops->config_scsi_dev(sdev);
ufshcd_crypto_register(hba, q);
return 0;

8
drivers/ufs/host/ufs-exynos.c
View File

@ -1187,6 +1187,8 @@ static int exynos_ufs_init(struct ufs_hba *hba)
goto out;
exynos_ufs_specify_phy_time_attr(ufs);
exynos_ufs_config_smu(ufs);
hba->host->dma_alignment = SZ_4K - 1;
return 0;
out:
@ -1510,11 +1512,6 @@ static int fsd_ufs_pre_link(struct exynos_ufs *ufs)
return 0;
}
static void exynos_ufs_config_scsi_dev(struct scsi_device *sdev)
{
blk_queue_update_dma_alignment(sdev->request_queue, SZ_4K - 1);
}
static int fsd_ufs_post_link(struct exynos_ufs *ufs)
{
int i;
@ -1583,7 +1580,6 @@ static const struct ufs_hba_variant_ops ufs_hba_exynos_ops = {
.hibern8_notify = exynos_ufs_hibern8_notify,
.suspend = exynos_ufs_suspend,
.resume = exynos_ufs_resume,
.config_scsi_dev = exynos_ufs_config_scsi_dev,
};
static struct ufs_hba_variant_ops ufs_hba_exynosauto_vh_ops = {

1
include/ufs/ufshcd.h
View File

@ -374,7 +374,6 @@ struct ufs_hba_variant_ops {
int (*get_outstanding_cqs)(struct ufs_hba *hba,
unsigned long *ocqs);
int (*config_esi)(struct ufs_hba *hba);
void (*config_scsi_dev)(struct scsi_device *sdev);
};
/* clock gating state */