linux-kernel - [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 7 May 2008 19:39:41 +0200
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Jeremy Higdon <jeremy@....com>
Subject: [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle

This is a preparation for removal of ->dma_status field from ide_hwif_t.

There should be no functional changes caused by this patch.

Cc: Jeremy Higdon <jeremy@....com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/pci/sgiioc4.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Index: b/drivers/ide/pci/sgiioc4.c
===================================================================
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -369,8 +369,7 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const 
 	hwif->sg_max_nents = IOC4_PRD_ENTRIES;
 
 	pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE,
-				   (dma_addr_t *) &(hwif->dma_status));
-
+				   (dma_addr_t *)&hwif->extra_base);
 	if (pad) {
 		ide_set_hwifdata(hwif, pad);
 		return 0;
@@ -439,7 +438,7 @@ sgiioc4_configure_for_dma(int dma_direct
 
 	/* Address of the Ending DMA */
 	memset(ide_get_hwifdata(hwif), 0, IOC4_IDE_CACHELINE_SIZE);
-	ending_dma_addr = cpu_to_le32(hwif->dma_status);
+	ending_dma_addr = cpu_to_le32(hwif->extra_base);
 	writel(ending_dma_addr, (void __iomem *)(dma_base + IOC4_DMA_END_ADDR * 4));
 
 	writel(dma_direction, (void __iomem *)ioc4_dma_addr);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/