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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:42 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:42 +0200
commit41051a141dcc67f4c5011a2ab2b547e80b9ac509 (patch)
tree8b89b621964f26b2bf42c31478f4122d6145172e
parent669185e98c242fa4dcd68cf11899412da1a70dd7 (diff)
ide: remove ->dma_vendor{1,3} fields from ide_hwif_t
* Use 'hwif->dma_base + {1,3}' instead of hwif->dma_vendor{1,3} in pdc202xx_new host driver. * Remove no longer needed ->dma_vendor{1,3} fields from ide_hwif_t. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
-rw-r--r--drivers/ide/ide-dma.c4
-rw-r--r--drivers/ide/pci/pdc202xx_new.c8
-rw-r--r--include/linux/ide.h2
3 files changed, 4 insertions, 10 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index c352cf27b6e..767820db7ca 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -858,12 +858,8 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
if (!hwif->dma_command)
hwif->dma_command = hwif->dma_base + 0;
- if (!hwif->dma_vendor1)
- hwif->dma_vendor1 = hwif->dma_base + 1;
if (!hwif->dma_status)
hwif->dma_status = hwif->dma_base + 2;
- if (!hwif->dma_vendor3)
- hwif->dma_vendor3 = hwif->dma_base + 3;
if (!hwif->dma_prdtable)
hwif->dma_prdtable = hwif->dma_base + 4;
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index ec9bd7b352f..070df8ab3b2 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -83,8 +83,8 @@ static u8 get_indexed_reg(ide_hwif_t *hwif, u8 index)
{
u8 value;
- outb(index, hwif->dma_vendor1);
- value = inb(hwif->dma_vendor3);
+ outb(index, hwif->dma_base + 1);
+ value = inb(hwif->dma_base + 3);
DBG("index[%02X] value[%02X]\n", index, value);
return value;
@@ -97,8 +97,8 @@ static u8 get_indexed_reg(ide_hwif_t *hwif, u8 index)
*/
static void set_indexed_reg(ide_hwif_t *hwif, u8 index, u8 value)
{
- outb(index, hwif->dma_vendor1);
- outb(value, hwif->dma_vendor3);
+ outb(index, hwif->dma_base + 1);
+ outb(value, hwif->dma_base + 3);
DBG("index[%02X] value[%02X]\n", index, value);
}
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 7a5da394b98..d1d0111e48a 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -505,9 +505,7 @@ typedef struct hwif_s {
unsigned long dma_base; /* base addr for dma ports */
unsigned long dma_command; /* dma command register */
- unsigned long dma_vendor1; /* dma vendor 1 register */
unsigned long dma_status; /* dma status register */
- unsigned long dma_vendor3; /* dma vendor 3 register */
unsigned long dma_prdtable; /* actual prd table address */
unsigned long config_data; /* for use by chipset-specific code */