1 files changed, 21 insertions, 21 deletions

diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index 85b69a82825..f044048903b 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -33,22 +33,8 @@
      *  Offsets from the above base
      */
 
-#define ATA_HD_DATA	0x00
-#define ATA_HD_ERROR	0x05		/* see err-bits */
-#define ATA_HD_NSECTOR	0x09		/* nr of sectors to read/write */
-#define ATA_HD_SECTOR	0x0d		/* starting sector */
-#define ATA_HD_LCYL	0x11		/* starting cylinder */
-#define ATA_HD_HCYL	0x15		/* high byte of starting cyl */
-#define ATA_HD_SELECT	0x19		/* 101dhhhh , d=drive, hhhh=head */
-#define ATA_HD_STATUS	0x1d		/* see status-bits */
 #define ATA_HD_CONTROL	0x39
 
-static int falconide_offsets[IDE_NR_PORTS] __initdata = {
-    ATA_HD_DATA, ATA_HD_ERROR, ATA_HD_NSECTOR, ATA_HD_SECTOR, ATA_HD_LCYL,
-    ATA_HD_HCYL, ATA_HD_SELECT, ATA_HD_STATUS, ATA_HD_CONTROL, -1
-};
-
-
     /*
      *  falconide_intr_lock is used to obtain access to the IDE interrupt,
      *  which is shared between several drivers.
@@ -57,6 +43,22 @@ static int falconide_offsets[IDE_NR_PORTS] __initdata = {
 int falconide_intr_lock;
 EXPORT_SYMBOL(falconide_intr_lock);
 
+static void __init falconide_setup_ports(hw_regs_t *hw)
+{
+	int i;
+
+	memset(hw, 0, sizeof(*hw));
+
+	hw->io_ports[IDE_DATA_OFFSET] = ATA_HD_BASE;
+
+	for (i = 1; i < 8; i++)
+		hw->io_ports[i] = ATA_HD_BASE + 1 + i * 4;
+
+	hw->io_ports[IDE_CONTROL_OFFSET] = ATA_HD_CONTROL;
+
+	hw->irq = IRQ_MFP_IDE;
+	hw->ack_intr = NULL;
+}
 
     /*
      *  Probe for a Falcon IDE interface
@@ -64,16 +66,15 @@ EXPORT_SYMBOL(falconide_intr_lock);
 
 static int __init falconide_init(void)
 {
-    if (MACH_IS_ATARI && ATARIHW_PRESENT(IDE)) {
 	hw_regs_t hw;
 	ide_hwif_t *hwif;
 
+	if (!MACH_IS_ATARI || !ATARIHW_PRESENT(IDE))
+		return 0;
+
 	printk(KERN_INFO "ide: Falcon IDE controller\n");
 
-	ide_setup_ports(&hw, ATA_HD_BASE, falconide_offsets,
-			0, 0, NULL,
-//			falconide_iops,
-			IRQ_MFP_IDE);
+	falconide_setup_ports(&hw);
 
 	hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
 	if (hwif) {
@@ -85,9 +86,8 @@ static int __init falconide_init(void)
 
 		ide_device_add(idx, NULL);
 	}
-    }
 
-    return 0;
+	return 0;
 }
 
 module_init(falconide_init);