---

yaml
---
r: 68569
b: refs/heads/master
c: b9d9e61
h: refs/heads/master
i:
  68567: 5877719
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7bda292d12795877ade9a7ccc044a7bb0ea8e8b4
+refs/heads/master: b9d9e61abb85ecf4e4aa55328b21eac17840a3fb

trunk/drivers/ide/pci/sgiioc4.c

@@ -587,8 +587,6 @@ static void __devinit
 ide_init_sgiioc4(ide_hwif_t * hwif)
 {
 	hwif->mmio = 1;
-	hwif->atapi_dma = 1;
-	hwif->mwdma_mask = 0x04;
 	hwif->pio_mask = 0x00;
 	hwif->set_pio_mode = NULL; /* Sets timing for PIO mode */
 	hwif->set_dma_mode = &sgiioc4_set_dma_mode;
@@ -602,6 +600,14 @@ ide_init_sgiioc4(ide_hwif_t * hwif)
 	hwif->quirkproc = NULL;
 	hwif->busproc = NULL;
 
+	hwif->INB = &sgiioc4_INB;
+
+	if (hwif->dma_base == 0)
+		return;
+
+	hwif->atapi_dma = 1;
+	hwif->mwdma_mask = 0x04;
+
 	hwif->dma_setup = &sgiioc4_ide_dma_setup;
 	hwif->dma_start = &sgiioc4_ide_dma_start;
 	hwif->ide_dma_end = &sgiioc4_ide_dma_end;
@@ -613,8 +619,6 @@ ide_init_sgiioc4(ide_hwif_t * hwif)
 	hwif->dma_host_off = &sgiioc4_dma_host_off;
 	hwif->dma_lost_irq = &sgiioc4_dma_lost_irq;
 	hwif->dma_timeout = &ide_dma_timeout;
-
-	hwif->INB = &sgiioc4_INB;
 }
 
 static int __devinit
@@ -684,8 +688,6 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
 	/* Initializing chipset IRQ Registers */
 	writel(0x03, (void __iomem *)(irqport + IOC4_INTR_SET * 4));
 
-	ide_init_sgiioc4(hwif);
-
 	hwif->autodma = 0;
 
 	if (dma_base && ide_dma_sgiioc4(hwif, dma_base) == 0) {
@@ -695,6 +697,8 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
 		printk(KERN_INFO "%s: %s Bus-Master DMA disabled\n",
 				 hwif->name, DRV_NAME);
 
+	ide_init_sgiioc4(hwif);
+
 	if (probe_hwif_init(hwif))
 		return -EIO;