1 files changed, 15 insertions, 10 deletions

diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
index ec46c44..713cef2 100644
--- a/drivers/ide/arm/bast-ide.c
+++ b/drivers/ide/arm/bast-ide.c
@@ -21,6 +21,8 @@
 #include <asm/arch/bast-map.h>
 #include <asm/arch/bast-irq.h>
 
+#define DRV_NAME "bast-ide"
+
 static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
 {
 	ide_hwif_t *hwif;
@@ -33,27 +35,23 @@ static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
 	base += BAST_IDE_CS;
 	aux  += BAST_IDE_CS;
 
-	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-		hw.io_ports[i] = (unsigned long)base;
+	for (i = 0; i <= 7; i++) {
+		hw.io_ports_array[i] = (unsigned long)base;
 		base += 0x20;
 	}
 
-	hw.io_ports[IDE_CONTROL_OFFSET] = aux + (6 * 0x20);
+	hw.io_ports.ctl_addr = aux + (6 * 0x20);
 	hw.irq = irq;
 
-	hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+	hwif = ide_find_port();
 	if (hwif == NULL)
 		goto out;
 
 	i = hwif->index;
 
-	if (hwif->present)
-		ide_unregister(i);
-	else
-		ide_init_port_data(hwif, i);
-
+	ide_init_port_data(hwif, i);
 	ide_init_port_hw(hwif, &hw);
-	hwif->quirkproc = NULL;
+	hwif->port_ops = NULL;
 
 	idx[0] = i;
 
@@ -64,6 +62,8 @@ out:
 
 static int __init bastide_init(void)
 {
+	unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS;
+
 	/* we can treat the VR1000 and the BAST the same */
 
 	if (!(machine_is_bast() || machine_is_vr1000()))
@@ -71,6 +71,11 @@ static int __init bastide_init(void)
 
 	printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n");
 
+	if (!request_mem_region(base, 0x400000, DRV_NAME)) {
+		printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
+		return -EBUSY;
+	}
+
 	bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0);
 	bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1);