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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-27 15:38:32 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-27 15:38:32 +0200
commit4c3032d8a4d6c97bd6e02bcab524ef2428d89561 (patch)
tree4528851a9b04282f602cebb6b2ab4bc677b63259 /drivers/ide/legacy/buddha.c
parent387750c3bf49c22f6189436032145e2131985076 (diff)
ide: add struct ide_io_ports (take 3)
* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]` in ide_hwif_t. * Rename io_ports[] in hw_regs_t to io_ports_array[]. * Use un-named union for 'unsigned long io_ports_array[]' and 'struct ide_io_ports io_ports' in hw_regs_t. * Remove IDE_*_OFFSET defines. v2: * scc_pata.c build fix from Stephen Rothwell. v3: * Fix ctl_adrr typo in Sparc-specific part of ns87415.c. (Noticed by Andrew Morton) Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/legacy/buddha.c')
-rw-r--r--drivers/ide/legacy/buddha.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index f51433bce8e4..5c730e4dd735 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -102,7 +102,7 @@ static int buddha_ack_intr(ide_hwif_t *hwif)
{
unsigned char ch;
- ch = z_readb(hwif->io_ports[IDE_IRQ_OFFSET]);
+ ch = z_readb(hwif->io_ports.irq_addr);
if (!(ch & 0x80))
return 0;
return 1;
@@ -112,9 +112,9 @@ static int xsurf_ack_intr(ide_hwif_t *hwif)
{
unsigned char ch;
- ch = z_readb(hwif->io_ports[IDE_IRQ_OFFSET]);
+ ch = z_readb(hwif->io_ports.irq_addr);
/* X-Surf needs a 0 written to IRQ register to ensure ISA bit A11 stays at 0 */
- z_writeb(0, hwif->io_ports[IDE_IRQ_OFFSET]);
+ z_writeb(0, hwif->io_ports.irq_addr);
if (!(ch & 0x80))
return 0;
return 1;
@@ -128,13 +128,13 @@ static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base,
memset(hw, 0, sizeof(*hw));
- hw->io_ports[IDE_DATA_OFFSET] = base;
+ hw->io_ports.data_addr = base;
for (i = 1; i < 8; i++)
- hw->io_ports[i] = base + 2 + i * 4;
+ hw->io_ports_array[i] = base + 2 + i * 4;
- hw->io_ports[IDE_CONTROL_OFFSET] = ctl;
- hw->io_ports[IDE_IRQ_OFFSET] = irq_port;
+ hw->io_ports.ctl_addr = ctl;
+ hw->io_ports.irq_addr = irq_port;
hw->irq = IRQ_AMIGA_PORTS;
hw->ack_intr = ack_intr;