From be64beb40df808385f7883d2e6f01ff7c79eeae4 Mon Sep 17 00:00:00 2001
From: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Date: Thu, 12 Jun 2014 12:40:24 -0500
Subject: ahci/xgene: Remove logic to set 64-bit DMA mask
Instead of doing the check here, this should be handled
in the common AHCI platform code.
Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Suggested-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Loc Ho <lho@apm.com>
Cc: Tuan Phan <tphan@apm.com>
Cc: Suman Triphati <stripathi@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
drivers/ata/ahci_xgene.c | 10 ----------
1 file changed, 10 deletions(-)
(limited to 'drivers/ata')
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 042a9bb45c86..a9fc2ae2e6e2 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -440,16 +440,6 @@ static int xgene_ahci_probe(struct platform_device *pdev)
/* Configure the host controller */
xgene_ahci_hw_init(hpriv);
- /*
- * Setup DMA mask. This is preliminary until the DMA range is sorted
- * out.
- */
- rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
- if (rc) {
- dev_err(dev, "Unable to set dma mask\n");
- goto disable_resources;
- }
-
hflags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info,
--
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